The site sits within sediments that record major environmental upheaval in East Africa during the late Pliocene. Around 3.44 ...

Researchers uncovered a 2.75–2.44 million-year-old site in Kenya showing that early humans maintained stone tool traditions for nearly 300,000 years despite extreme climate swings. The tools, ...

He also worked on another invention, the more complex Analytical Engine, a revolutionary device on which his fame as a computer pioneer now largely rests. It was intended to be able to perform any ...

Chinese magic mirrors are these mind-boggling artifacts that have been around for centuries. Basically, they're made of ...