As the cradle of democracy, rational philosophy and theater, Greece laid the foundations of Western thought. It influenced ...

Two years ago, the American Museum of Natural History in New York released a video that vividly illustrates the evolution of ...

What is gunpowder, who first made it, and how did China turn a quest for immortality into the world’s first explosive weapons ...

Many ceramic bombs and a three-meter-tall white balloon are on display at the Exhibition Hall of Evidences of Crime Committed by Unit 731 of the Japanese Imperial Army in Harbin, capital of northeast ...