A stunning discovery buried deep inside a cave for 1.8 million years is rewriting the story of human evolution.

A debate has been raging among planetary scientists for more than a decade—why are there so few exoplanets with a radius of ...

Beneficial mutations happen quite frequently, but the world changes too fast for them to stick.

How ancient bryozoans may have looked. (Zhifei Zhang) The Cambrian explosion was one of the most dramatic chapters in the ...

A groundbreaking study has found that evolution is not as unpredictable as previously thought, which could allow scientists to explore which genes could be useful to tackle real-world issues such as ...