A movement grows to re-examine Columbus's legacy and abolish his holiday.
A new study links reward-seeking to learning in teen brains.
Scientists find a surprising relationship between yawning and brain size.
Study reveals that most of us want more rest and would rather rest alone.
Forget multi-vitamins, pick up a happy spouse instead. This study suggests the enormous upward effect of having a partner who has a happy nature.
A baby is born from a controversial procedure that combines DNA from 3 people.
Japanese car maker introduces self-driving chairs to eliminate lines.
Researchers create a new theory of time that goes against established physics.
Stanford scientists create technology that could help severely paralyzed people communicate.
New research provides more clues about the age of the world's most popular book.