Fire is an ancient natural phenomenon that has shaped our planet for more than 400 million years. It alters habitats, affects ...

Humans are the only animal that lives in virtually every possible environment, from rainforests to deserts to tundra.

Humans have been around on Earth for thousands of years, but there was a period when humanity was almost wiped out of ...

Molecular sleuthing has tied the more‑than‑146,000‑year‑old Harbin cranium, known as "Dragon Man," to this hidden branch of humanity.

Scientists have identified a 146,000-year-old skull discovered in China as belonging to a mysterious extinct human species.

From prehistoric sunscreen to a brain that turned to glass, we've learned some surprising new facts about human history ...

Humans, known for their unparalleled adaptability, have thrived in diverse environments ranging from rainforests to deserts ...

Fifteen years after the discovery of a new type of human, the Denisovan, scientists discovered its DNA in a fossilized skull.