Humans are actually limited in how much protein they can metabolize for energy, meaning early humans really needed a more ...

For decades, scientists believed that early humans avoided rainforests, considering them too challenging for survival. Thick vegetation, limited food sources, and dense canopies were seen as barriers ...

In the last decade, archaeologists have learned to read the genetic traces that ancient humans and Neanderthals left not only in bones, but in the dirt beneath their feet. By treating cave sediments ...

The reptile was named Crocodylus lucivenator, meaning “Lucy’s hunter.” The name references Lucy, one of the most famous early human ancestors ever discovered. Lucy lived about 3.2 million years ago ...