Researchers have found strong evidence that original collagen can survive inside dinosaur fossils for tens of millions of years, overturning

Women who used estrogen-only hormone therapy later in life were less likely to develop dementia and showed fewer signs of

A surprising stress-related signal may help the brain repair itself after injury. Researchers found that myelin-producing precursor cells rapidly release

Nuclear reactors may go dark, but their fuel continues producing a faint antineutrino “glow” long after shutdown. Researchers have now

Scientists have discovered that the aging human brain may be far less isolated from the rest of the body than