biology
The latest news on biology
Study of head injury patients helps identify regions involved in thinking abilities
Small study finds feeling anxious heightens the ability to detect potentially threatening odors
Scientists use high-tech imaging to discover simple logic of brain's layout
It may not be what candidates say, but how they sound when they say it that matters
Analysis of fossilized teeth reveals new evidence of link between mammals' body size and global temps
Fibrous tissue disorder raises risks for high blood pressure, stroke and aneurysm
Progressive loss of gray matter linked to worse prognosis for young patients, researchers say
Lower levels of serotonin found in women who had used 'rave' drug up to two years earlier
Study also finds that chewing throughout exam could backfire
DNA evidence proves that 'leopard-spotted' horses in ancient paintings existed, report says
