The footprints were uncovered in Arizona in 1968. They are on display at the Raymond M Alf Museum in California and palaeontologists believe the tracks date back 260 million years. They were made by a tarantula-sized creature said to have been approximately 2.5-inches long. ...read
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Dus Architects is using the room builder to construct the worlds first 3D printed house, which is located by a canal in north Amsterdam.
From Microsoft's smart paperclip to David Hasselhoff photobombs on Google+: MailOnline rounds up the best tech April Fools gags on the web
Californian-based Google's AutoAwesome April Fool's involved David Hasselhoff photobombing people's photos, (pictured top left) while Microsoft announced a smart item of stationery, complete with a quote from Clippy itself (pictured top right). Tesco unveiled the Cudl - 'the world’s first tablet made for two', (pictured bottom right) and Ocado announced a 42-inch tablet (pictured bottom left) with an hour's battery life and neck straps.
10,000 FEET under the sea: Whale sets record for deepest ever dive after it plunges seven Empire State Buildings deep
Marine biologists at the Scripps Institution of Oceanography tagged eight whales in southern California and followed them for months as they dived for food. They were surprised by the creature's extreme behaviour, with one of the mammals diving 9,816ft (2,992metres) below the waves and staying below for 138 minutes. It is the first time that the diving behaviour of the species has been carefully examined and scientists are particularly interested in them because of the suspected effects of sonar.
- The fossilised footprints made by a SPIDER: Tarantula-sized arachnid left marks as it walked 260 million years ago
- The 3D printed HOUSE: Technology is being used to construct an entire building - including the furniture - in Amsterdam
- Leaked images reveal Apple's super-thin iPhone 6 is set to get a PROTRUDING camera and rounded edges
- Mystery of the Pentagon’s space plane: X-37B breaks record after circling Earth for 470 days - but won't reveal what mission was for
- Could OCD in DOGS bring us closer to developing a cure? Canines may share genes responsible for disease in humans
- Look up at the sky tomorrow! Huge X-class solar flare unleashed by sun over the weekend could create stunning auroras
- Born to EAT: Babies are hardwired to pick up objects and put them in their mouth as a survival mechanism
- From Microsoft's smart paperclip to David Hasselhoff photobombs on Google+: MailOnline rounds up the best tech April Fools gags on the web
- The lab-grown muscle that HEALS itself: Breakthrough technique could one day replace damaged tissue in humans
- Everyone's a touch typist! Technology addiction means that the average person can type 72 words a minute without looking
- Is this the iPhone 6? New mockups show what Apple's superthin 'Air' handset could look like
- Can the love hormone make you LIE? Researchers say oxytocin can increase dishonesty
- Forget asteroids - methane-producing microbes were responsible for the worst mass extinction in history
- You really CAN tell how intelligent a man is just by looking at him, scientists say (and the key is a long face and bigger distance between the eyes)
- 10,000 FEET under the sea: Whale sets record for deepest ever dive after it plunges seven Empire State Buildings deep
- DON’T book your holiday from the office: Researchers say choosing from work can cost you more - and lead to an unhappy trip
- The real-life Limitless pill? Drug helps adults learn as fast as children by making the brain more 'elastic'
- The subway train that can climb a skyscraper: Radical new concept could see vertical stations in New York and London
- You really CAN tell how intelligent a man is just by looking at him, scientists say (and the key is a long face and bigger distance between the eyes)
- The stealth tank that can disguise itself to look like a car and appear to disappear at the touch of a button
- Is this the iPhone 6? New mockups show what Apple's superthin 'Air' handset could look like
- Which face is 'happily disgusted'? Scientists discover that humans have 21 different facial expressions
- The real-life Limitless pill? Drug helps adults learn as fast as children by making the brain more 'elastic'
- From Microsoft's smart paperclip to David Hasselhoff photobombs on Google+: MailOnline rounds up the best tech April Fools gags on the web
- Forget asteroids - methane-producing microbes were responsible for the worst mass extinction in history
- 'No one will be untouched': Climate change will lead to war, famine and extreme weather, claims IPCC report
- Murderous tyrant? William the Conqueror's fearsome reputation is the result of an ACCOUNTANCY error, claims historian
- Can the love hormone make you LIE? Researchers say oxytocin can increase dishonesty
- DON’T book your holiday from the office: Researchers say choosing from work can cost you more - and lead to an unhappy trip
- Look up at the sky tomorrow! Huge X-class solar flare unleashed by sun over the weekend could create stunning auroras
- Earl Grey, the brew that could tackle heart disease: Scientists say bergamot found in the tea could be as effective as statins in controlling cholesterol
- Forget the Taj Mahal and the Egyptian Pyramids - these are the ACOUSTIC wonders of the world
- From the Game Boy to the revolver gun: Blueprints reveal humble beginnings of the world's most iconic and life-changing inventions
- End of the street lamp? Avatar-style glowing trees inspired by fireflies could soon light up our night skies
- MOST READ IN DETAIL
VIDEO GAMES
THIS WEEK'S TOP TEN VIDEO GAMES
The subway train that can climb a skyscraper: Radical new concept could see vertical stations in New York and London
The London designers Christopher Christophi and Lucas Mazarrasa claim their vertical station could free up valuable space in major cities. Train carriages pivot like a Ferris wheel when they approach, and magnets on the side of the building allow them to rise up. 'The Hyper Speed Vertical Train Hub aims to resolve the inevitable challenges that cities will face by 2075, and offers a deliverable and sustainable solution for the future of the transport generation,' they say.
The stealth tank that can disguise itself to look like a car or disappear at the touch of a button
The tank is covered in hexagonal tiles that can allow it to change its shape - or disappear completely - from infrared cameras. Built by Polish firm Obrum and BAE, it weighs 35 tonnes, and has a crew of three. It uses panels to change its heat signature, allowing it to disappear from view (bottom right) when viewed through heat sensitive instruments.
From the Game Boy to the revolver gun: Blueprints reveal humble beginnings of the world's most iconic and life-changing inventions
The designs were the idea of the Florida-based art company Oliver Gal Artist Co, whose works feature the intricate designs of the objects and their history. They include inventions as simple as the Lego brick and other more complex designs, such as the handgun (pictured right) first iPod (top left), Game Boy (bottom left) and a Harley Davidson motorcycle.
'No one will be untouched': Climate change will lead to war, famine and extreme weather, claims IPCC report
Launching the report in Yokohama, Japan, the Intergovernmental Panel on Climate Change said the world has already seen impacts of global warming on every continent and across the oceans. And experts warned that in many cases, people are ill prepared to cope with the risks of a changing climate. The report said that violent conflicts, food shortages and serious infrastructure damage were predicted to become more widespread over coming decades. It argued that rising temperatures will exacerbate poverty and damage land and marine species.
GADGET REVIEWS
Crows are as intelligent as CHILDREN: Study reveals birds have same intelligence as a seven-year-old
SMARTPHONES? IT'S YOUR CALL
The ultimate non-iPhone smartphone guide...
Talk time: 9.5hr (7hr playback, 55hr music)
Spec: 3.7in (800x480 pixels) AMOLED screen, 16GB, 1.4GHz Windows Mango, 8MP camera, 720p HD video
Verdict: This combination works wonderfully. It's a pleasure to use and Nokia's Drive GPS app is impressive. We've rated these iPhone alternatives from Ace down to Five - and the Nokia is at the head of the pack.
Talk time: 8.5hr
Spec: Android Ice Cream Sandwich OS, 1.2GHz dual-core processor, 4.65in (720x1,280) AMOLED screen, 5MP camera, 1080p video, 16GB memory
Verdict: It's got a beautiful screen, intuitive operating system and cool features like face-recognition security, but battery life doesn't quite match the hype.
Talk time: 6hr 50min
Spec: Windows Phone 7.5 Mango, 1.5GHz, 4.7in (480x800) screen, 16GB, 8MP camera, 720p HD video
Verdict: The Titan is slim, light and has the largest screen on any Windows device. Shame they didn't give it better screen resolution.
Talk time: 4hr
Spec: Android 2.3 Gingerbread, 1 GHz, 4.3in (800x480) screen, 8MP camera, 1080p HD video, 8GB memory
Verdict: The sharp lines and thin bezel give a professional look while the monochrome interface screams class. One for the fashionistas.
Talk time: 5hr 20min
Spec: BlackBerry 7 OS, 1 GHz, 2.45in (480x360) screen, 5MP camera, VGA video, 8GB memory
Verdict: Beautifully made and with a battery life most handsets would kill for, but the OS is limiting and even with its touch screen it can't compete.
Talk time: 7hr 35min
Spec: Android 2.3.4 Gingerbread, 1.4GHz, 4.2in (854x480) screen, 1GB internal, 8GB MicroSD memory (included), 8.1MP camera, 720p HD video
Verdict: Motorola take note, this is how you do slim and sexy. The camera is let down by a poor menu and awful shutter button, but Sony's social media widget 'Timescale' is a time-saving stroke of genius.
Talk time: 10hr
Spec: Android 2.3.5 Gingerbread, dual-core 1.2 GHz processor, 4.3in Super AMOLED (540x960) screen, 8MP camera, Full HD video, 16GB
Verdict: Light and impossibly thin, but even with its rigid Kevlar frame it feels limp and lopsided in the hand. Shame, as the screen is exceptional and the interface is bursting with neat tricks including the ability to resize the icons you use most.
Talk time: 4hr 30min
Spec: Android 2.3 Gingerbread, 800MHz processor, 3.5in (800x480) screen, 5MP camera, 512 MB internal memory, 2GB microSD card (included)
Verdict: Never going to induce envy but if you want smartphone functionality without budget busting it's hard to fault. Navigation is intuitive; battery life excellent.
Talk time: 4hr
Spec: Android 2.3 Gingerbread OS, 3.5in (800x480) screen, 5MP camera, 800MHz processor, 512MB memory, 2GB microUSB card, GPS
Verdict: The Vivacity is essentially the San Francisco II with iPhone looks, and while it lacks the fluidity of its more expensive cousins, you can get app-happy on a budget.
Talk time: 4hr 30min
Spec: Android 2.2 Froyo, 2.8in (240x320) screen, 2MP camera, 130MB memory, 2GB microSD card
Verdict: It might be cheap, small and pocketable but as a smartphone it's cramped, slow and the minuscule memory limits the number of apps.
End of the street lamp? Avatar-style glowing trees inspired by fireflies could soon light up our night skies
Daan Roosegaarde, a designer from the Netherlands, is working with scientists at the State University of New York and a company called Bioglow to create 'trees' of GM glowing plants. He is working with Alexander Krichevsky, who has already created genetically modified glow-in-the-dark plants, which will be sold by Bioglow. Dr Krichevsky makes the glowing plants by splicing genes from bioluminescent bacteria with the chloroplast genome from a common pot plant to create ‘Starlight Avatar’, which emits a light similar in type to that made by fireflies.
The smallest sandcastle: Incredible images show castle etched onto a GRAIN of sand
They are not your ordinary sandcastles - each being able to fit on a single grand of sand. Created by New York artist Vik Muniz artist/researcher Marcelo Coelh, the work goes on display for the first time in Tel Aviv this week. The pair spent four years developing the technology to create the pictures.
All around the world... and beyond
British photographers Fiona Rogers and Anup Shah captured apes in Indonesia and Borneo - and highlighted how human our evolutionary cousins are.