There are so many animals that have gone extinct through the ages that we’re choosing to focus just on creatures that went extinct relatively recently: from 1800 onward. So even though we’ll ...

Scientists have discovered that the long-extinct megalodon ... only warm-blooded marine animals. Others include aquatic mammals such as whales, dolphins, seals, sea lions, walruses and manatees.

Researchers may have discovered Mississippi's largest ever mosasaur after pulling a Cretaceous-aged fossil out of a riverbed ...

Dire wolves went extinct roughly 13,000 years ago ... United States surrounded by a 10-foot-tall fence to safeguard the animals. Colossal scientists extracted ancient DNA from two dire wolf ...

"Whatever ecological function the dire wolf performed before it went extinct, it can't perform those functions" in today's environment, Lynch said. The company says the animals are being cared for ...

Everyone knows that dinosaurs are extinct ... climate and ocean chemistry. Sea levels rose and the oceans became more acidic, leading to mass extinctions of creatures such as conodonts (marine ...

The animals went extinct around 13,000 years ago. The birth of three wolf pups, named Romulus, Remus and Khaleesi, is the world’s first "de-extinction," according to the company that aims to ...

(Colossal Biosciences via AP) Dire wolves, which went extinct more than 10,000 ... alter cells from living species to create animals resembling extinct woolly mammoths, dodos and others.