The woolly mammoth has not walked the Earth for 4,000 years. Killed off at the end of the last ice age, it’s part of a group of extinct species that continue to inspire biologists, and one that US ...

Colossal Biosciences, which calls itself “the world’s first de-extinction company,” has created stem cells it thinks will hasten the company’s marquee goal of resurrecting the woolly mammoth. The team ...

The start-up Colossal Biosciences aims to use gene-editing technology to bring back the woolly mammoth and other extinct species. Recently, the company achieved major milestones: last year, they ...

We’re a step closer to seeing a live woolly mammoth walking the Earth for the first time in 4,000 years. Colossal Biosciences, a company dedicated to the controversial-but-unquestionably-cool goal of ...

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Woolly mammoths went extinct around 4,000 years ago, but scientists claim America will soon see the prehistoric animal in ...