The health hazards of sitting
GRAPHIC | What exactly goes wrong when we park ourselves for nearly eight hours per day, the average for a U.S. adult?
Smithsonian preserves lost and dying languages
Native American languages in particular have been preserved in old letters, grammars, documents.
Study: How to survive a nuclear explosion
A new study calculates how much time you’ll have to find shelter. Take a watch.
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Ex-EPA official in CIA scam says he was driven by ‘greed’
A House committee released a transcript of John C. Beale’s deposition from last year.
Bird watchers at rush hour: A snowy owl descends on D.C.
The sight of the rare bird stops pedestrians in their tracks, and it doesn’t seem to mind the attention.
FDA drug approvals based on varied data, study finds
A third of new drugs between 2005 and 2012 got the go-ahead on the basis of a single clinical trial.
People who stay in existing plans won’t disrupt exchanges
A study finds that President Obama’s pledge will have little effect on the new health insurance marketplace.
With health-care lawsuit, nuns step into the spotlight
The Little Sisters of the Poor are challenging the new law’s contraception mandate.
What to do when there’s a charge for ‘free’ preventive care
Some consumers face out-of-pocket charges due to coverage exceptions under the new law.
Researchers look to connect diabetes and cleanliness
In Finland, children are diagnosed with the disease at a surprising rate. Why?
W.Va. chemical spill poses a new test for lawmakers
It has been 38 years since Congress passed a major piece of legislation regulating toxic chemicals.
Out West, ‘big solar’ is booming
High-tech plants that use the sun to generate electricity are coming online, but a smaller future looms.
Multimedia
Tracking the flu week by week
The Centers for Disease Control measures the level of flu-like illness in each state and tracks hospitalizations nationwide. This map shows the flu rates each week of the season, which lasts from October to April. To see how the flu virus spreads this season, play the week-by-week timelapse below, or look back at the 2012-2013 flu season map.
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Other news
A positive outlook may keep you healthier physically
Study showed those with greater optimism developed fewer impairments over 8 year time span.
Letter writer says the type of Omega-3 is important
Letters about Health and Science story on nutrients to improve mood.
Tapping the power of protein
Some forms of the nutrient must be acquired through diet, but there may be no benefit to getting more.
How a successful editor worked through his anxieties
He tried therapy, drugs, too. His story is a hilarious cautionary tale. Also: A cookbook on using ancient grains.
A great tale of animal rescue
New book details how Carole Noon saved chimps used in research and took them to a 200-acre sanctuary.
Kaiser Health News
AnyBODY
Are computer screens worse for your eyes than print?
Yes and no. Your eyes may get more dry and tired, but you can make adjustments to help.
How to fire your doctor
First, make sure you have another one lined up — and get all your prescriptions and records.
How & Why/EcoLOGIC
Unlocking the secrets of amber
How do living things become encased in these golden tombs? Can they be revived?
Is Rainbow Loom harmful to the environment?
Those little synthetic rubber bands, if not discarded properly, can hurt small animals.
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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1A snowy owl perches itself atop an awning during rush hour in downtown Washington
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2"Jelly doughnut" rock on Mars suddenly appears
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3Conflicting views of Ind. shooting suspect emerge
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4About our move to the Post, for those who missed the memo
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5In Brazil, you can always find the Amazon — in America, the Amazon finds you