Preliminary evidence from one of the largest studies of calorie-restricted diet in primates shows health benefits.
A Johns Hopkins study suggests that paying volunteers to test new drugs attracts mostly the poor, who, to their own detriment, keep coming back for more.
Big Pharma is on a buying spree to obtain smaller biotech companies after having spent billions on R&D and failing to produce new drugs.
Advanced brain-imaging techniques have begun to point to specific brain patterns common among sociopaths.
Cutting back on the white stuff may save your life, say Harvard Medical School researchers.
A nanowire grid could help make large organic LED displays practical.
A bionic implant that bypasses the eye might eventually treat many forms of blindness.