Beneath the Siberian permafrost, frozen for 4,000 years, lies something that could save millions of modern lives. Scientists ...

Colossal Biosciences raises hype over the return of a lost species, but some scientists dispute this and their overall agenda ...

This adventure really began long before the mastodon discovery, when Gregory and his fiancé, Stephanie Yan-Chau, were seeking ...

James Gregory shows the cone-like molars on a mandible of a mastodon he and Mason Kirkland discovered in an obscure creek in ...

Scientists are moving full speed toward reviving the extinct woolly mammoth by 2028 using advanced gene-editing technology.