For nearly 30 years, a landmark study shaped how scientists understood the relationship between brain and body size in ...

New research challenges the notion that humans have the hardest childbirth among animals, revealing that many primates, ...

A stunning discovery buried deep inside a cave for 300,000 years has revealed a lost chapter in human history.

Life on Earth began in a way that still boggles the mind. Around 4.5 billion years ago, a chemical process called abiogenesis occurred, where life emerged from non-life. Imagine a hot, watery mix of ...

This has been quite the wild year in human evolution stories. Our relatives, living and extinct, got a lot of attention—from new developments in ape cognition to an expanded perspective of a ...

As early humans spread from lush African forests into grasslands, their need for ready sources of energy led them to develop a taste for grassy plants, especially grains and the starchy plant tissue ...

Why humans have a philtrum, the groove above your lip, explained by an evolutionary biologist — from embryonic face-building ...