The Mesozoic Era extinctions formed the world as we know it today. Read about what caused them and which animals survived.

Pioneers in the science of "de-extinction," an American company has announced the births of three pups whose genes resemble ...

De-extinction, the science of resurrecting extinct species, is progressing in leaps and bounds. Here are six creatures that researchers could bring back to life — and one they've already revived.

Science is taking a major step forward by exploring the possibility of bringing extinct species back to life. Iconic animals like the woolly mammoth, the dodo, and the Tasmanian tiger could ...

In the last ten years, at least 15 species have officially checked out, never to be seen again. It's ironic to think how ...

Dire wolves, made famous by “Game of Thrones,” went extinct some 13,000 years ago. Now, researchers have bred gray-wolf pups ...

Two males—named Romulus and Remus, for the mythical brothers suckled by a she-wolf before founding ancient Rome—were born six ...

Colossal, the company looking to bring back the woolly mammoth and dodo bird, has created three dire wolf pups. See why they ...

At the facility, there are eight large enclosures, each described as "approximately half the size of a football field." ...

A biotech company says it has bred three animals with ... added that the three pups have "actual dire wolf genes that haven't been present on Earth since they went extinct" and that the technology ...

Yet back then, any one of these creatures could become prey ... vertebrae have been discovered elsewhere, the researchers also calculated that individuals of this extinct species could grow ...