When I returned to Colossal’s new headquarters in Dallas last week for its official grand opening, the first thing I noticed was the lobby. While this large open space looked complete before, ...

Then, roughly 12,500 years ago, it vanished entirely.

Colossal Biosciences has put itself on the map with its ambitions to take on de-extinction, not only to bring back the woolly mammoth, but also to champion important strides in conservation. As a ...

Colossal has said it hopes revived species such as the woolly mammoth, created using gene-edited Asian elephant DNA, could ...

Scientists Debate Claim That “Extinct” Dire Wolves Are Back ...

A Dallas-based biotech company called Colossal Biosciences says it has produced “de-extinct” dire wolf pups using ...

A world where extinct animals are brought back for the betterment of both the planet and mankind may seem like science fiction — but Colossal Biosciences has made great strides toward making the ...

In April of 2025, headlines across the world announced that the dire wolf had been brought back from extinction. This 130-150 lbs wolf species, about 25% heavier than modern-day gray wolves, had not ...

When the elevator doors part on the second floor of a two-story brick and glass building in an office park on the outskirts of downtown Dallas, it feels like a portal opening to a different world. The ...

DALLAS – The scientists at Colossal Laboratories & Biosciences, the company that brought us modern-day dire wolves, do not tire of comparisons to the fictional bioengineering firm in "Jurassic Park," ...