One of the smallest human relatives ever found has been unearthed in South Africa. Standing just 3 feet, 4.5 inches (1.03 meters) tall, the adult Paranthropus robustus, who died 2 million years ago, ...

Dinosaurs Archaeopteryx, one of the world's first proto birds, has a set of weird, never-before-seen features, new study reveals Space Physicists witness faster-than-light darkness pinpricks, humans ...