The disaster of Chernobyl is one of the worst disasters in nuclear power ever, and also a major and pivotal moment in human ...

A species of wolf that died out some 12,500 years ago lives again as the “world’s first successfully de-extincted animal,” according to Dallas-based biotech company Colossal Biosciences.

For the first time ever, scientists say they have made a species de-extinct, bringing the dire wolf back into the world thousands of years after it died off. Colossal Biosciences, a company based ...

This dire wolf pup is among the first of its species born in around 10,000 years. The full story of the dire wolves' return airs on Tuesday, April 8, at 7 p.m. on ABC News Live Prime. Colossal ...