Sotheby's is auctioning a Ceratosaurus skeleton that used to be displayed at the Mountain America Museum of Ancient Life in Utah. Do dinosaur bones belong in a museum or a "McMansion?" ...

A 6-foot-tall Ceratosaurus fossil is going up for auction at Sotheby’s this July. Find out what makes this dinosaur so rare and valuable.

The fallout was immediate and severe. Evidence shows that about 70% of species went extinct in a geological instant, and not just those famous dinosaurs that once stalked the land. Masters of the ...

Leader and Life Why avoiding a sixth mass extinction is easier than it sounds Putting an end to a mass extinction sounds like an impossible task, but some researchers argue that doing so would be ...

The Cretaceous-Tertiary Extinction killed off the dinosaurs 66 million years ago. Credit: Getty Images by Mike Lyvers A biosphere in crisis There is no question that Earth is losing species fast.

Most recently, in a choreographed, but botched, reveal, Colossal made an astonishing claim: they had brought back the dire wolf from extinction. "De-extinction is now a reality," it posted to X.

With much controversy swirling around Colossal's proxy dire wolves, we spoke with the company's CEO to find out how these animals were created and what so-called de-extinction technology could ...

A version of this article appears in print on , Section SR, Page 6 of the New York edition with the headline: Come With Me If You Want to Survive An Age of Extinction.

For over 2 million years, dire wolves roamed present-day North America until their extinction around 10,000 B.C. On Monday, a Dallas-based bioscience firm said it had brought the species back to ...

The animal made popular by the hit HBO series "Game of Thrones" could make a comeback from extinction after a Dallas-based biotech company said it has successfully birthed three dire wolf puppies ...

We’re Colossal Biosciences, the de-extinction company responsible for bringing back the first animals from extinction. Our dire wolf pups, Romulus and Remus, were born on October 1, 2024.

Colossal Biosciences, the genetic engineering company working to bring back the woolly mammoth, has actually already brought back one of its extinct Ice Age cohabitants: the dire wolf. The Dallas ...