Science

Jackfruit  tastes like pork and could help world hunger

A pair of British graduates based in Birmingham are attempting to break the food market with the exotic Asian 'jackfruit' by selling it as a healthy pork alternative that can be used in a range of meals from burgers (bottom centre image) to curries, fajitas and more. The 'miracle crop' is the biggest tree-borne fruit in the world (pictured left and right) and grows in south and southeast Asia. A single fruit, which can weigh between 4.5 and 45 kilograms (10-100lbs), houses hundreds of seeds (top centre image) that are rich in nutritious calcium, protein, iron and potassium. Researchers suggest it could replace wheat and corn which are threatened by climate change.

Mysterious orcas are filmed underwater for the first time: Pod of the elusive and majestic type D killer whales is spotted by chance by tourists returning from Antarctica

These majestic creatures (pictured)- which were only identified in 1955 - have only been spotted a handful of times in the past 70 years and were spotted by tourists returning from a trip to Antarctica. A submerged camera caught the unique underwater footage of the pod as they moved in synchrony with one another. These incredible creatures are so distinct from other orcas some experts believe they should even qualify as their own species.

A Japanese robotics firm recently received approval from the FDA to bring its futuristic HAL Robot Suit to the U.S. Cyberdyne has been developing the Hybrid Assistive Limb (HAL) for nearly a decade.

In the new research, led by scientists at Amherst College and Aalto University, the team created three-dimensional skyrmion. The particle has been theorized for over 40 years.

A study by MIT researchers found that Uber and Lyft drivers are paid less than $4 per hour. What's worse, roughly 75% of drivers earn less than the minimum wage in their state.

A woman’s misgivings fade somewhat if the night of passion is their idea, according to researchers at the Norwegian University of Science and Technology.

Amazon drivers are now taking photos of your front door

Amazon drivers have started taking pictures of people's front doors as part of a creepy new delivery service. The service, which is quietly being rolled out in the US, is designed to help people find packages left by Amazon employees. But it also raises privacy concerns as many customers may be not be aware that pictures of their home are being stored on company servers.

Roughly 59% of U.S. social media users say it would not be hard to give up social media. Of that number, more users over 25 years old ventured to say they could easily delete apps like Facebook.

Researchers from New Zealand, including the University of Otago, used a hot water drill (pictured) to dig deep into the floating ice shelf, which is around half a mile (one km) thick .

Writing for The Conversation, David Markman of Colorado State University says soil and waterborne microorganisms that eat bacteria could play a role in keeping plague alive.

How Europeans colonised the world: Visualisation shows migration and marriage of millions of people over 500 years (and reveals when they stopped marrying their cousins) 

Researchers led by Columbia University trawled 86 million profiles from a genealogy website to uncover the 'family' of 13 million people from Europe and the US in a breakthrough study. By looking at their genetic data, they were able to piece together their migrations, marriages and how long people lived for - with some interesting patterns emerging. It was long thought that people in the west stopped marrying close relatives in the 19th century when better transportation allowed them to travel larger distances. The genetic data, however, suggests people continued inbreeding for 50 years following this period.

An extreme summer is likely to follow this winter's icy conditions, providing the perfect climate for jellyfish to arrive on our shores, an expert at the National Sea Life Centre Birmingham said.

The features would be added to the main Instagram app, as well as the standalone Direct messaging app. It's been rumored that Instagram is prepping video and voice calling features.

The world's most successful people are simply the luckiest, a simulation of a thousand 40-year careers shows by the University of Catania in Sicily, found.

Bear v tiger! Astonishing battle between two ferocious animals is caught on film... but who came out on top?

A true battle of the beasts took place in a national park in Tadoba National Park in Maharashtra, western India, when a tiger picked a fight with a bear - and lost. The video shows that the tiger initially had the upper paw, but it struggles to pin the bear down. An expert says that the tiger would have had problems getting a proper grip of the sloth bear through her long fur, and roles are soon reversed with the bear - who was protecting her young cub - charging at the tiger and chasing it off.

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World's oldest tattoos are found on Egyptian mummies

The tattoos are of a wild bull (inset) and a Barbary sheep on the upper-arm of a male mummy (circled), and S-shaped motifs (centre right) on the upper-arm and shoulder (bottom right) of a female (top right). The find dates tattoos containing imagery rather than geometric patterns to 1,000 years earlier than previously thought. Researchers say the discovery 'transforms' our understanding of how people lived during this period.The tattoos may have denoted status, bravery and magical knowledge.

Experts from the University of Arizona found women tend to target other women who are assertive and dominant, subverting traditional gender stereotypes (stock image)

Researchers from the University of Kent found people who believed in conspiracy theories (such as the fact moon landings were fake) were more likely to have absent parents when young.

The Light Phone 2 can send text messages, make phone calls and serve as an alarm clock. Likes its predecessor, the phone can't connect to social media, email or news websites.

Researchers have created an artificial sea slug that can crawl on the sea floor. The slug was modeled after the Pleurobranchaea californica slug to reveal new insight on how they behave.

Researchers form the Woods Hole Oceanographic institution found 1.5 million Adélie penguins in the remote region of Antarctica called the Danger Islands.

Mysterious Greenland sharks that can live for more than 500 YEARS and are the 'oldest living vertebrates' are captured in incredibly rare footage

Greenland sharks, the oldest living vertebrates on Earth, are one of the most mysterious creatures on the planet. These majestic animals are native to the cold, deep waters of the North Atlantic, and can live to be more than 500 years old. But despite their long lives, Greenland sharks are notoriously elusive. Now, scientists from the Memorial University of Newfoundland have captured stunning footage of Greenland sharks in their natural habitat.

The expedition, led by the Cambridge-based British Antarctic Survey, had planned to study tiny animals and plankton on the seafloor in the hope of discovering new species.

Castle Bravo was the first in a series of high-yield thermonuclear weapon design tests conducted by the United States at Bikini Atoll, Marshall Islands, as part of 'Operation Castle'.

Boeing has been testing flying taxi prototypes that could one day be capable of ferrying humans to and from places, via urban 'vertiports,' not unlike Uber. The firm says flying taxis could be used in a decade.

Facebook announced it is putting an end to a test of splitting its signature News Feed into two, an idea that roiled how people consumed news in six countries where the test occurred.

Twitter is asking for outside experts to assess the health of its platform by measuring the impact of abuse and manipulation

In a tweetstorm on Thursday, CEO Jack Dorsey said he wants to assess the 'health of public conversation' on Twitter as it struggles to find a cure for trolls, bots, echo chambers and other ills.

New research suggests brain stimulation works more effectively on young people. University of Illinois researchers tested the minds of 96 people for the study.

Researchers at the National Oceanic and Atmospheric Administration (NOAA) have found that no critically endangered North Atlantic right whales have been born this year.

Uber wants to make it easier for people to get to and from doctors appointments. Called Uber Health, the service lets doctors hail a ride for patients, even if they don't have a smartphone.

Facebook keep creepy secret files on every internet user

Facebook (right), based in Menlo Park, California, uses data gathered from its 1.4 billion daily active users worldwide as well as via third-party websites to target its adverts and other content. Users of Mark Zuckerburg's (left) social network are able to download a copy of the file kept on them (inset), but the the privacy of users tracked via-third parties is currently less transparent. Concerns over Facebook's tracking activities and its handling of sensitive information have already landed the company in legal trouble.

In its strongest call yet the European Commission, based in Brussels, recommended measures that online platforms should take to stop the proliferation of extremist content.

Traditional television titans are bulking up in a battle with online streaming giants Netflix and Amazon as viewers take to binging on shows when and where they want.

A study from Colorado State University has uncovered clues on the processes behind deja vu and related 'premonitions', revealing how they aren’t quite as reliable as they may seem in the moment.

WASP-39b is a scorching �hot Saturn’ exoplanet in the constellation Virgo. It sits roughly 700 light-years away, and is now estimated to have three times more water in its vicinity than Saturn.

A diver off the coast of Florida discovered 7,000 year old human remains. The burial grounds were found at the Manasota Key Offshore archaeological site, located west of Venice, Florida.

DeepMind, based in London, reports its AI can now pass a key psychological test that most children only develop the skills to pass at around age four.

An international team of scientists announced today that they’ve spotted signals from the earliest stars in the universe. And, in doing so, they may inadvertently have detected dark matter.

Planetary scientists from the Harvard-Smithsonian Center for Astrophysics examined the environment around the closest supermassive black hole to Earth, Sagittarius A*.

World's first nuclear-powered airliner? Supersonic concept plane could fly from London to New York at 1,150mph in THREE hours using a mini-fusion reactor

According to designer Oscar Vinals, from Barcelona, Spain, the craft will run primarily on a compact fusion reactor which can reach Mach 1.5 while producing zero carbon emissions. Mr Vinals believes his lightweight aircraft could carry some 500 passengers, and due to the technologies he proposes using, the 'Magnavem' can be charged extremely quickly. An internal AI system would optimise the craft's functions, while plasma actuators control the airflow to the wings and over the fuselage.

YouTube, based in San Bruno, California, brought in a team of more than 10,000 new moderators to spot fake news, misleading and extreme footage In December 2017.

Researchers from the University of North Texas looked at the brain size of ten primate species and found those with larger brains have less muscle mas (stock image).

Ex-Google CEO Eric Schmidt spoke earlier this month at the Munich Security Conference about the potential rebellion from AI cyborgs in 'one to two decades' (pictured, the Terminator).

Star gazers can view the 2018 DV1 as it skims past our planet using the 16-inch robotic telescope at the Tenagra Observatories in Arizona (stock image).

Researchers have discovered that at least 168 tardigrade species exist in Japan. A key characteristic of the new species is its solid egg surface.

The social media giant launched a new bookmark feature for all users around the world starting on Wednesday. Only the account owner is able to see which tweets they've bookmarked.

Certain caterpillars emit sounds that sound like cries when predators approach. Scientists did not know why this is until recently. A new study has shed light on the anatomy that allows it.

The firm said on Wednesday that its job-hunting service is expanding to 40 more countries in the next few weeks, including the UK, Italy, Spain, Argentina and Brazil.

Bullet explodes after hitting spacecraft shield in test

High-speed footage from ESA’s latest tests to create ultra-durable spacecraft shielding reveals the incredible moment a bullet travelling 4 miles per second bursts into a �cloud of fragments and vapor’ after piercing one of the candidate materials. The space agency is working to develop shielding made from thin layers of metal that can protect its craft from cosmic debris. In orbit, spacecraft are at risk of collisions with everything from tiny objects smaller than 1 centimeter to meteoroids from seasonal streams – and, the experts are working to ensure they’re equipped for whatever comes their way.

A powerful Silicon Valley startup has been working with the New Orleans Police Department to test a system that can predict where crimes are most likely to occur and who might commit them.

Using a radio antenna not much larger than a refrigerator in a remote area of Western Australia, researchers discovered that ancient stars were active within 180 million years after the Big Bang.

Laboratory analyses indicate that the tools, found in the area in Galicia, northwest Spain, were used to process hard materials such wood and bone and breaking up of carcasses.

A public school system in Oklahoma is employing robots to clean. The $125,000 robots are used in hospitals to help stop the spread of infections by producing a 'bubble' of ultraviolet C light.

The AirFish 8 is a wing-in-ground-effect craft created by Singapore firm Wigetworks that requires around 500m (1,600ft) to takeoff or land and has a range of around 300 nautical miles.

A donut-shaped cloud of rock created the moon

The moon was created after an infant Earth collided with a baby planet 4.5 billion years ago. That's according to a new study that claims the impact was so huge, it vaporized both bodies. This impact created a spinning doughnut-shaped dust cloud, called a synestia, that spate out the moon. The theory contradicts the current view that our lunar satellite formed as a result of a blow between the Earth and a Mars-size body, called Theia. The study is the work of scientists from Harvard University and the University of California Davis.

A team of battery researchers from Fudan University in Shanghai came up with a design that uses organic materials in their construction, letting them store energy at sub-zero temperatures.

If the car collides with Mars, bacteria from Earth could wipe out any alien microorganisms that may live on the red planet, researchers at Purdue University in West Lafayette, Indiana, said.

In this 2017 photo provided by Simon Pierce, Jonathan Green checks on a fin-mounted satellite tag on a whale shark in the Galapagos Islands area of Ecuador.  Despite typically being bigger than a double-decker bus, the elusive whale shark has only tiny, almost useless teeth. It's also one of the least understood animals in the ocean. (simonjpierce.com via AP)

In an attempt to solve some of the most enduring mysteries, a group of scientists spent several weeks diving with whale sharks in the Galapagos Islands last summer and fall.

Samsung has showcased its interactive kitchen with smart fridge at the MWC in Barcelona this week. The fridge can speak to you and take 'shelfies' to see when you need to buy certain groceries.

Dutch fishermen have found an ancient partial skull and bison bone around Dogger Bank, a large sandbank in a shallow area of the North Sea about 62 miles off the east coast of England.

A team of neurologists, including from the Charité–Universitätsmedizin Berlin, continuously monitored electrical signals in the brains of of nine people as they died.

Cyber-security firm Kaspersky Lab, based in Moscow, conducted a survey of 1,000 British people and found that more than ten per cent have no online protection from viruses (stock).

Falling into a black hole could wipe out your past and give you an unlimited number of futures

A mathematician from the University of California, Berkeley, made the discovery after crunching the numbers on a particular type of black hole (artist's impression left) with an electrical charge. If a space traveller were able to venture into one of these relatively benign black holes (top right), they may be able to survive the experience. This would give them passage from our deterministic world into a non-deterministic black hole and, in theory, out the other side. This strange phenomenon is a quirk of Albert Einstein's (bottom right) general theory of relativity which, for the past century, has been the standard model used to explain the way gravity works.

The plane-mounted laser forms part of an anti-satellite system developed by Moscow-based weapons maker Almaz-Antey. The system involves both ground and radar elements.

The cannabis market is almost completely dominated by the dangerous super-strength �skunk’ variety blamed for triggering psychotic disorders, a major study has found.

A study by researchers at Stockholm University in Sweden found that people who were more disgusted by bodily odors such as sweat and urine were also more likely to vote for Donald Trump in 2016.

'Freak warming' in the Arctic stuns scientists

On the northern tip of Greenland, the Cape Morris Jesup meteorological site has had a record-smashing 61 hours of temperatures above freezing so far in 2018 (bottom inset), linked to a rare retreat of sea ice in the Arctic winter darkness. 'It's never been this extreme,' said Ruth Mottram, a climate scientist at the Danish Meteorological Institute. Around the entire Arctic region, temperatures are now about 20C (36°F) above normal (main), at minus eight degrees Celsius (17.6°F), according to DMI calculations. The freak warming around is sending a blast of Arctic cold over Europe in a sign of 'wacky' weather (top inset) that may happen more often with man-made global warming.

Google's $249 pocked-sized device, which is designed to clip onto furniture or other fixed objects, automatically captures subjects that wander into its viewfinder.

Researchers found two pygmy marmoset species live in South America. One resides in northwestern South America; the other lives south of the Amazon River.

Many users who logged onto Facebook reported seeing a message from the firm on their News Feed outlining several new facial recognition features. The features were first launched in December.

In the new study, researchers from Ohio State University compared three species of psychedelic mushrooms, each containing the hallucinogenic compound psilocybin.

The little bush moa, a flightless bird that was found in New Zealand, went abruptly extinct in the late 13th century as a result of overhunting. Now, scientists are working to revive the species.

In a new study, a pair of astrophysicists argues that any complex messages received from aliens should be destroyed, as the potential risks to humanity could not be properly assessed.

World's largest plane with a wingspan longer than a FOOTBALL FIELD - designed to launch rockets into space - taxis down the runway at 46mph in latest test

The world's largest plane is a step closer to its first flight after passing another major milestone. Named Stratolaunch, the aircraft has completed its latest low-speed taxi test (pictured), firing all six of its 8,940lbs (4,000kg) engines. Once testing is complete, the aircraft will help to fire satellites and other objects into space, including a 'Dream Chaser' spaceship that could shuttle astronauts or payloads to and from low Earth orbit within 24 hours. The main purpose of the test, which took place at California's Mojave Air and Space Port, was to put the aircraft’s ability to steer and stop through its paces. The Stratolaunch is expected to take to the skies for the first time in 2019.

The amount of land consumed by wildfires annually in North America is growing, according to a new report published in the journal Plos One. Devastating fires are becoming more frequent.

The remarkable discovery was made by researchers from the Universities of York, St Andrews, and Kyoto in Japan. It suggests that primate gestures are biologically inherited.

The companies are working with Berlin-based company PTScientists on the project, with a launch scheduled in 2019 from Cape Canaveral on a SpaceX Falcon 9 rocket, Vodafone said.

Experts at the Massachusetts Institute of Technology's department of chemical engineering are behind the device, called a thermal resonator (pictured), which can generate 1.3 mw of power.

Research from the University of British Columbia found that public perception towards proposed change depended heavily on whether it was before or after the change.

In this undated image made from a video provided by Ford Motor Co. a self-driving vehicle from Ford Motor Co. and Ford partner Argo AI drives in Miami, Fla. Ford is making Miami-Dade County its new test bed for self-driving vehicles. (Ford Motor Co. via AP)

Ford and partners Domino's, Lyft, Postmates are starting programs to see how consumers react to autonomous vehicles. Ford will also establish its first-ever autonomous vehicle terminal in Miami.

The massive stellar flare (artist's impression) — an energetic explosion of radiation — was spotted by a team of astronomers led by Carnegie's Meredith MacGregor and Alycia Weinberger.

Researchers at Florida Institute of Technology found that Atlantic sixgill sharks, which inhabit the Atlantic Ocean, are a different species to their counterparts in the Indian and Pacific Oceans.

End of the checkout? New app could let shoppers 'pay on the go' by scanning items in supermarket aisles

Israeli tech start-up Supersmart are taking on Amazon Go with a new app which allow customers to scan as they shop (pictured) before leaving the store without unpacking the trolley. The trolley or basket are taken to a booth which weighs and assesses the contents of the trolley to ensure all products are properly accounted for before taking payment and allowing the shopper to leave. It is hoped the technology will be quicker than both self-scan checkouts and human-operated tills.

Loup Venture co-founder Gene Munster made the claim in a report highlighting eight predictions for the technology industry in 2018.

A few of the new stores are likely to open in near Amazon's headquarters in Seattle, where the first location opened last month, while other locations may be coming to Los Angeles.

Airbus shared new video of its Alpha One self-flying taxi taking off from an airport last month. Alpha One is part of Project Vahana, the aerospace giant's advanced projects division.

Available in the UK first, Sky intends to move the Netflix incorporated devices into Italy, Germany and Austria afterwards. No definitive timeline or pricing has been announced.

Researchers form Hong Kong Baptist University have found that human skin cells are broken down by bacteria in air conditioning units and produce pure ammonium.

Neuroscientists at the University of Toronto Scarborough hooked up test subjects to EEG equipment and were shown images of faces, which were recreated by using machine learning.

Sixty two year-old amateur metal detector Richard Patterson found a rare coin from the third century in a field in Winchester, Hampshire. It has now sold at auction for £10,000 ($14,000).

SpaceX President Gwynne Shotwell said the Falcon 9 rocket 'did everything correctly' Sunday night and suggestions otherwise are 'categorically false.'

This Jan. 31, 2018 photo made available by NASA shows cosmonauts Alexander Misurkin, left, and Anton Shkaplerov in their Russian Orlan spacesuits during a fit check inside the International Space Station. On Friday, Feb. 2, 2018, the two removed an old electronics box as part of an antenna upgrade at the ISS, then tossed it overboard as a piece of junk. (NASA via AP)

Cosmonauts installing a new antenna on the outside of the ISS, designed to improve comms with Russia's Mission Control in Moscow, accidentally set it up facing the wrong way.

The clip, taken as part of a newsreel in 1955, is taken in a Bell Labs office in San Francisco, and features a woman sat down at a huge computer desk with a dial-up phone and two small screens.

A new study led by researchers at Chicago University found that the evolution of the human brain may have occurred far more gradually than previously believed.

A Rome family court dealing with the mother's divorce from the teen's father, ruled in the 16-year-old's favour and she must also remove all information and photos of her son on Facebook.

Rogelio Bernal Andreo, a Spanish-American astrophotographer best known for his images of deep sky objects, captured the breathtaking images from his home in San Francisco.

A graphic artist from Brazil has used the skull of what is thought to be Saint Valentine from remains kept at the Santa Maria of Cosmed in Rome, Italy.

Security researchers at Google's Project Zero computer security analysis team in Mountain View, California, discovered the two flaws in conjunction with academic and industry experts.

The storm was created by a solar flare - a large explosion in the sun's atmosphere - which generated charged particles earlier this week.

Horrifying pictures of a swan struggling to sift its way through rubbish has once again highlighted the problem of pollution in the River Thames, London.

Igor Adameyko, 37, took this footage of the chubby Urechis unicinctus worms whilst visiting a biological station in the Russian Far East.

The craft has been developed by BAE Systems, in conjunction with the University of Manchester, who has announced the successful completion of the first phase of flight trials.

Joe Nadeau, principal scientist at the Pacific Northwest Research Institute in Seattle, believes eggs are an active player in reproduction and have a control over their offspring.

An interactive app created by Leicester-based company EarthSense lets you type in your postcode and receive a rating from one to six, with one being the least polluted, based on nitrogen dioxide levels.

The Detroit-based motoring firm's Cruise AV will be a rebranded version of GM's Chevrolet Bolt EV (pictured), which will do away with the need for a backup driver.

Using a drone, robotic rovers and an inflatable greenhouse, the astronauts will carry out 19 experiments in the Dhofar desert in Oman, picked for its resemblance to Mars.

An image captured by the Hubble Space Telescope shows a spiral galaxy called NGC 3344 head-on. The galaxy is 20 million light years away. It is located in the constellation of Leo Minor.

The 'AI child' created by Mountain View-based researchers from Google is proof machine-made programmes are now more accurate than ones created by humans.

Experts at the University of California, Berkeley, tracked the path of singular thoughts through people's minds as they underwent open brain surgery.

The mysterious deep-sea beasts were captured by a fisherman off of northwest Russia in the Barents Sea, an area that scientists dub the 'twilight zone' of the Arctic Ocean.

Archaeologists have uncovered the 250-year-old kitchen of Thomas Jefferson's enslaved chef, James Hemings, who introduced mac and cheese into US culture.

Feast your eyes on some of the best pictures that Dutch pilot and photographer Christiaan van Heijst took in 2017 as he flew from continent to continent.

These close-up shots of Jupiter (pictured) were taken during a Nasa space probe and capture swirling clouds in the planet's northern and southern hemispheres.

Scientists from Santa Clara-based Nvidia have combined a pair of artificial intelligence system to generate photo-realistic faces of 'fake' celebrities.

Speaking at a conference, Jeff Ashby, is director of safety and mission assurance for Jeff Bezos's space firm Blue Origin, said the firm is 'a year out' from human flights.

The intersex Pacific spadenose shark was caught in a fishing trawl in the southern Taiwan Strait, and landed at Xiamen, China, earlier this year.

A hilarious video from Useless Duck Company has revealed the �Donald Trump Handshake Robot,’ which aims to mimic the unpredictable nature of the president’s notorious handshake.

Dogger Bank, 78 miles (125 km) off the East Yorkshire coast, has been identified as a potential shallow and windy building site for the £1.3 billion ($1.75 billion) project.

Chinese firm 90Fun has unveiled its Puppy 1 suitcase equipped with a custom auto-following chip and Segway’s self-balancing technology to prevent falling over. And, Segway unveiled Loomo.

Experts at Breakthrough Listen used the Robert C. Byrd Green Bank Telescope in West Virginia to study the only known repeating FRB ever discovered (artist's impression).

The laser weapon will be fitted to the ship later this year as a 'technology demonstrator' officials said. It paves the way for laser weapons to be integrated across the Navy fleet.

Virgin Galactic's latest glide test saw VSS Unity sent up from California's Mojave Air and Space Port attached to a twin-fuselage White Knight carrier airplane.

University of California Merced and California Academy of Sciences researchers used high-speed video cameras to show how flattie spiders whip around in one-eighth of a second to strike prey.

These incredible images from iFixit reveal several surprises inside the handset. Apple managed to cram in two batteries for instance, allowing them to arrange them in an L shape to optimise space.

A stunning new map from Imgur user Fejetlenfej shows the complex network of rivers and streams in the contiguous United States, highlighting the massive expanse of basins across the country.