A long-lost slab of Earth’s crust may be pulling away the bottom of the oldest part of North America, scientists say ...

The discovery was possible thanks to a wider project led by Hua to map what lies beneath North America using a ...

North America is dripping—with sizable blobs of rock sinking from the underside of the continent, beneath the U.S. Midwest, into the Earth's mantle below. This is the conclusion of researchers from ...

Beneath the crust of North America, scientists have found that the deep roots of the continent are slowly dripping away in ...

Exclusive: Colossal Biosciences CEO Ben Lamm tells us why they made the dire wolf the first species to experience ...

Some question whether the pups are really dire wolves, or just genetically tweaked gray wolves. But the technology could be used to help at-risk animals.

dire wolves were part of a vast carnivore guild that more closely resembled the diversity of carnivores seen in eastern Africa today than modern North America. “The Pleistocene was a whole ...

The vast frozen terrain of Arctic permafrost thawed several times in North America within the past 1 million years when the world's climate was not much warmer than today, researchers from the United ...

Image An artist’s concept of a Denisovan walking under the bright sun during the Pleistocene of ... of wood and stone hunting tools found in North America. Jewish Ritual Bath: Archaeologists ...