Space station operation extended, won’t crash in 2020
NASA officials are delighted by White House decision to keep the laboratory in space until at least 2024.
A procedure with a big yuck factor — and big success rate
Fecal transplants are a new weapon against antibiotic-resistant infections of the GI tract.
Aging athletes need to push themselves harder than ever
Now age 70, a trainer of triathletes maintains it’s lack of effort, not age, that slows athletes down.
Latest headlines
More Health and Science news
Early universe looks like the Wild West, and skewed blue
Hubble and other telescopes team up for a deep view into the earliest era of galaxy formation.
‘Just another day’ in Minnesota
The brutal cold fails to faze residents, who are used to actually enjoying the low temperatures.
Out there, ‘super-Earths’ and ‘mini-Neptunes’ abound
The most common planets found in our galaxy are of a size and nature unseen in our solar system.
Why are so many millennials depressed?
They’ve been over-parented and don’t know how to cope on their own, says a psychotherapist.
Fake knee surgery seems as effective as the real thing
Volunteers with common knee pain didn’t know whether they received actual surgery or a sham procedure.
1,058 applicants still in contention to start Mars colony
Non-profit project hopes its one-way mission to the Red Planet will be ready for blastoff in 2025.
Relapse of HIV patients gives scientists new clues
Men who received bone marrow transplants had been thought to be free of the AIDS-causing virus.
Chiropractic neck manipulation: Can it cause strokes?
Practitioners say the link is unproven and the cases are extremely rare; others express concern.
Multimedia
National Geographic Photo Contest winners
Photographers from more than 150 countries submitted entries to the contest. Here are the winning images.
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Other news
The best diets, according to U.S. News and World Report
Common sense comes out on top. Also: A champ’s new power boxing DVD.
The best over-the-counter drugs for cold symptoms
Consumer Reports also identifies remedies that don’t work as well for congestion, runny nose and coughs.
Pregnant women shouldn’t worry about eating nuts
Kids born to women who ate nuts had markedly lower risk of being allergic to the food.
How much smarter can you get with ‘brain exercises’?
A journalist puts computerized brain training, mindfulness and other exercises to the test.
Vitamin E may slow Alzheimer’s
Study finds that high doses of the vitamin worked better than a standard Alzheimer’s drug.
Kaiser Health News
AnyBODY
Feeling addled? Don’t rush to get a dementia test.
Diagnosis can be slippery, and a little bit of information can lead to an array of avoidable problems.
How & Why/EcoLOGIC
Is Rainbow Loom harmful to the environment?
Those little synthetic rubber bands, if not discarded properly, can hurt small animals.
What’s the greenest way to decorate for the holidays?
Hint: It’s more efficient than popcorn — and brighter.
Urban Jungle
The cardinal and the tuliptree
As winter advances, choice foods become scarce and eating grows riskier and less efficient.
Medical Mysteries
Intractable depression — or something else?
Drugs and shock treatments failed to treat a woman’s worsening mental illness.
Health, Science & Environment Videos
Obamacare's silver lining?
For all of the issues surrounding the rollout of the President's signature health care law, one part seems to be working pretty well—the expansion of Medicaid. Close to 400,000 Americas have learned they are now eligible to enroll, but some states haven't embraced the expansion.Can a November surge help Obamacare?
The Affordable Care Act saw a surge in the month of November with 173,000 people signing up in their state-run marketplaces. But will young people sign up in the numbers needed to support the program?Three Obamacare fixes explained
Wonkblog’s Sarah Kliff breaks down three proposals that would help Obama make good on his promise.Kliff Notes: How did Obamacare change?
Wonkblog's Sarah Kliff explains how Obamacare is changing after many insurance policies were canceled, and how the president plans to un-cancel some of them.Kliff Notes: Will Obamacare cancel my plan?
Wonkblog's Sarah Kliff explains why a lot of people's health insurance policies might get cancelled.Kliff Notes: HealthCare.gov's 3 problems
Wonkblog's Sarah Kliff walks through the three main problems bogging down the Affordable Care Act's online marketplace.Kliff Notes: Obama's health care speech
Wonkblog's Sarah Kliff shares her "Kliff Notes" for President Obama's remarks defending his signature health care law.Obamacare Q&A: Are all marketplaces created equal?
Wonkblog's Sarah Kliff explains why the Affordable Care Act's health insurance marketplaces are different from state to state.Obamacare Q&A: Who doesn't have to enroll?
Wonkblog's Sarah Kliff explains the exceptions to the Affordable Care Act's individual mandate.The Post Most: National
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2Why are so many millennials depressed? A therapist points the finger at Mom and Dad.
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3Toyota shows off hydrogen car (VIDEO)
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4Can reading a novel change your brain? A study of brain scans suggests yes.
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5How to buy insurance under Obamacare if you live in Virginia