An curved arrow pointing right. Two Ice Age cave lion cubs were found frozen in permafrost this past summer. Now researchers are attempting to clone them. Produced by Matt Stuart. Video courtesy AP.

The Ice Age icons had two huge tusks and a thick layer of shaggy, chocolate-brown hair. Since 2021, Colossal has been working on a plan to revive the woolly mammoth and later the dodo bird.

After seven years, three governors and much anticipation from community members and paleontology lovers, Ice Age Fossils State Park is finally opening to the public. The park celebrated its long ...

Tiny lab mice just got a mammoth-sized upgrade — genetic tweaks have given them thick, woolly fur, bringing science one step closer to reviving traits of extinct species.