Scientists studied the remains of a mysterious human relative called Homo naledi found deep in a South African cave and ...

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

Great apes may have been laughing with a similar rhythm to modern humans for at least 15 million years, a University of ...

✅ Know Your Terms: Hominin refers to all humans, plus our ancestral species who walked upright on two feet (including members ...

Picture a mouse taking rapid, staccato sniffs of a crumb it's found while foraging for food. Now compare that with a human leaning in for a single, deep inhale to gauge whether a cantaloupe is ripe.

Lucy, the famous Australopithecus afarensis fossil, still reshapes how scientists explain human evolution nearly 50 years ...

Until now, it had been unclear how our laughter may have changed over millions of years of evolution, and how it might relate ...

Great apes and humans all laugh with a steady, even rhythm, and a new study finds it has barely changed in 15 million years.

Words vanish the instant they’re spoken, and no skeleton can tell us when our ancestors first started talking. So how can ...

Most people on Earth are habitats for mites that spend the majority of their brief lives burrowed, head-first, in our hair ...

The ancestors of modern humans and great apes began laughing at least 15 million years ago. This was reported by Popular ...

A laugh can feel spontaneous, messy, almost impossible to pin down. But deep inside that burst of sound, researchers found a ...