Two species of ancient human relatives crossed paths 1.5 million years ago. Fossilized footprints in Kenya captured the moment, according to a new study.

Two species of ancient humans walked beside each other 1.5 million years ago, fossil footprints have revealed.

Scientists in China have unearthed a new human species with remarkable physical characteristics. The remains of 16 individuals have been discovered, featuring large heads, broad skulls, and massive teeth.

The remains of at least 16 individuals, including children, have been discovered in a cave in eastern China, and are believed to represent a new, previously unknown human species