April 19, 2013 Tylenol may relieve more than physical pain; it may dull existential aches, too. Researchers say their work is consistent with a growing body of research that suggests the brain processes physical and emotional pain in similar ways.
April 17, 2013 Research in mice suggests that short-term hearing loss caused by loud noise like rock concerts may protect ears from more serious damage. But adapting to noise can be dangerous if you compensate by turning up the volume even higher, researchers warn.
April 16, 2013 When a bunch of people get into an elevator, do they segregate in any predictable way? Do tall ones stand in the back? Do men stand in different places than women? Who looks where?
April 15, 2013 A case considered pivotal to the future of science and medicine came before the Supreme Court on Monday, involving a company that has patented two genes linked to cancer. While the patent challengers lost in the lower court, they seemed to have a more receptive audience at the Supreme Court.
April 15, 2013 Research into why some people have strong memory well into old age suggests that their brains are different from their peers. Some parts of the brains of "superagers" responsible for attention, thinking and memory seem to be spared the typical age-related shrinkage.
April 12, 2013 There's $78 million of the agency's nearly $18 billion budget set aside for a program to capture a 500-ton asteroid in space and drag it back to orbit around the moon. And by 2021, astronauts could be visiting that asteroid to study it up close and gather samples.
April 11, 2013 The rock found in Morocco was even weirder than it looked. The olive green chunk, speckled with white and brown, has chemical and physical properties similar to the planet Mercury. But some experts doubt that the 4.56-billion-year-old meteorite is from the planet closest to our sun.
April 11, 2013 A prominent male chin, thought to be a marker for virility, is one of the characteristics that's part of the so-called universal facial attractiveness hypothesis. But a look at chins from around the world raises doubts.
April 11, 2013 Researchers say they can measure how much pain someone is experiencing and even watch as prescription painkillers relieve it. The scanning technique could help doctors treat pain better, but the work is also fraught with questions about how the technology could interfere with the relationship between doctors and patients.