New studies are shedding light on one of the biggest mysteries of human reproduction and what can be done to combat it.

A new analysis of enigmatic skulls from the Republic of Georgia suggest that Homo erectus wasn't the only human species to ...

Humans respond to environments that change at many different speeds. A video game player, for example, reacts to on-screen ...

Scientists have uncovered a new explanation for how swimming bacteria change direction, providing fresh insight into one of ...

A large genetic study shows that many people carry DNA sequences that slowly expand as they get older. Common genetic ...

Why intersex well-being depends less on biology and more on stigma, autonomy, and connection, and what that means for ...

Early experiments in barley suggest that reprogramming plant immune receptors could one day slash the world’s dependence on ...