Italian astronaut Samantha Cristoforetti surpassed a space endurance record for a female spacefarer.
The drugs are proton-pump inhibitors, including Prilosec, Nexium and Prevacid. But the study doesn't show cause and effect. Other factors — diet, drink or tobacco — may play a role.
The government is trying to strike a balance between doing too little and doing too much to stop an outbreak of the deadly Middle East respiratory syndrome. But has it stepped over a line?
In the Sierra Nevada mountains, North Fork Mono American Indians are working to thin the forest. Their ancient techniques are being considered as a possible long-term solution to the drought.
The agency hasn't outlined any specific emissions limits for aircraft engines, but it's begun the process that would lead to them.
Scientists say the Phoebe ring is more than 200 times as big across as Saturn itself. They used a special infrared space telescope to get the best look yet at the massive ring of black dust.
"Three things happen when they are in the lab," biochemist Tim Hunt said at a large conference. "You fall in love with them, they fall in love with you and when you criticize them, they cry."
Migratory birds and humans have long relied on the odd creatures, and scientists now fear they're on the decline. This time each year, volunteers fan out along Mid-Atlantic coast to count the crabs.
Research shows that, even with health insurance, many people put off expensive surgery, medicine and tests because they can't afford the high deductibles or copays. A few states hope to change that.
A large, international study found that kids born to older parents had higher rates of autism. Having a teen mom or parents with a large gap between their ages also increased the autism odds.
Scientists have spotted chimpanzees routinely sipping palm wine from trees in Guinea. The study supports a theory that our common relatives evolved the ability to digest alcohol millions of years ago.
Retailers have learned that the more time consumers spend in a store, the more likely they'll make impulse purchases. Stores are adapting the "shopping experience" accordingly.
Up to half of all results from biomedical research laboratories these days can't be replicated by other science teams. Why not? Myriad flubs slow progress in the hunt for cures.
The world's biggest seed company wants to buy the world's biggest pesticide company, Syngenta. Syngenta is playing hard to get, but a veteran industry executive says the deal may happen.
A review of the medical evidence finds that therapy can break the cycle of chronic sleeplessness by addressing the anxieties that cause many people to stay awake.
Researchers studying the effects of marijuana faced an obstacle: they couldn't create an exact control group. But a change in drug laws in the Netherlands offered a perfect laboratory.
So the spread of the Middle East respiratory syndrome in South Korea is probably due to other factors, such as a delayed response to the outbreak and poor infection control at hospitals.
A nonprofit has successfully tested technology that could one day be used to explore the solar system on a budget.
Searching a medical issue on the Internet seems harmless enough, but one researcher found that online medical searches may be seen by hidden parties, and the data even sold for profit.
How to rest a pork shoulder, a beef brisket or rack of ribs to keep it moist hours after it comes off the pit? Restaurants now use warming units, but DIY home warmers are just as good.