Millions of years after animals first conquered land, some took an extraordinary evolutionary U-turn and returned to the ...

A major new study reveals that drinking just two alcoholic beverages a day is associated with a 1 in 25 lifetime risk of ...

Missing blood pressure medication could mean losing much of its protection against heart attacks and strokes, according to an ...

Scientists have discovered how pancreatic cancer cells continually reshape their genetic makeup to become more aggressive, ...

A superconducting material studied for 40 years has turned out to be far more complex than scientists believed. Advanced 3D ...

Astronomers have uncovered evidence of a bizarre, potentially historic discovery: the first moon ever detected beyond our ...

For nearly a century, people in distant parts of the world have reported a bizarre experience after eating certain wild mushrooms: seeing dozens or even hundreds of tiny, colorful humans moving ...