Archaeologists in Switzerland have uncovered the ruins of a Roman-era amphitheater — possibly the youngest on record — where spectators likely watched gladiator fights and animal hunts with bated ...

"ZooEarthTV brings you incredible animal interactions, amazing wildlife moments, and stunning travel destinations from around the world. Discover the beauty of nature and explore world wonders with on ...

A laser-engraved, intricately decorated dial with an unusual arrangement proves there is more than one type of ...

To better estimate their potential threat for ecosystems, researchers at Eawag have explored biochemical signatures that indicate the level of chemical stress suffered by fish. It is estimated that ...