A little sunlight applied to solar panels proved the cure for what ailed the European Space Agency's Philae lander, which had been dormant from lack of power since November.
When 17-year-old Raymond Wang read about how easily some diseases spread on planes, he thought airlines could do better. So he went to work — and won $75,000 at the international science fair.
After the sexist comments of Nobel Prize-winning British scientist Tim Hunt went viral, female scientists staged a counterblow on social media.
Pixar's animated fantasy takes viewers inside the mind of an 11-year-old girl named Riley. Psychologists say the film offers an accurate picture of how emotions and memories help make us who we are.
Babies may show greater empathy toward adults who overtly show sadness, a study suggests, but the little ones also recognize sadness in people who keep a stiff upper lip.
Will agricultural chemical dealers start selling microbes? Some big pesticide companies are investing in efforts to turn soil bacteria into tools that farmers can use to grow more food.
NASCAR is probably not what you think of when it comes to being environmentally friendly. But it — and other sports leagues — is working to change that.
He uttered the countdown heard 'round the world leading up to the launch of the first moon landing mission.
Scientists found a molecule crucial to perceiving the sensation of itching. It affects how the brain responds to serotonin, and may explain why anti-depressants that boost serotonin make some itch.
Some organic farmers are protesting a new system Whole Foods is using to rate its suppliers. They say the system devalues the organic label because non-organic producers can earn the highest grades.
A nonprofit in India is using bindis to give women an extra boost of iodine — a micronutrient that's especially critical during pregnancy.
Graphic images showing the effects of melanoma, combined with photos promoting the positives of avoiding indoor tanning, were more persuasive than standard text warnings.
More than half the young people in a recent study were at least mildly dehydrated — maybe enough to affect energy and concentration. Roughly 25 percent said they never drink water.
That low price doesn't reflect the true state of Pacific bluefin: Scientists say it's in deep trouble. But fishermen who catch it say they're just trying to make a living — and obeying the law.
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.