A mysterious form of plague that spread across Eurasia thousands of years before the Black Death has finally revealed a ...

A romantic partner’s drinking habits, personality traits, and mental health can affect how much you drink, and even how ...

Scientists may have been dramatically undercounting the number of vertebrate species on Earth. A large analysis of more than 300 studies suggests that for every recognized species of fish, bird, ...

During the Middle Ages, a devastating plague wiped out roughly one third of Europe's population. The disease spread through fleas that carried the ...