Human biology
How an early bird grandmother helped prove that Nobel Prize-winning fruit fly research matters for human health.
French researchers find that individuals can learn new information fed to them during certain phases of sleep.
Human fetuses turn toward face-like patterns of light projected through their mothers' abdomens.
The implications for human reproduction beyond Earth are unclear.
New evidence for how childhood infections could trigger ciliac disease.
Shaving and grooming may create an opportunity for infections to spread.
Everywhere you go, everything you touch, you are surrounded by microscopic germs.
New insights may help with new treatments for cataracts and other illnesses.
New model shows how circulating cancer cells flow and accumulate, and could help with better diagnostics.
Sex differences in human travel behavior may have evolutionary roots.