Colossal Biosciences blends holiday cheer and genetic breakthroughs in a cozy new video starring a woolly mouse.

Colossal Biosciences caught our imagination – and elicited memories of "Jurassic Park" – when the Dallas-based biotech company announced back in 2021 it would use cutting-edge genetics editing ...

“I’m excited,” Beth Shapiro, Colossal’s chief science officer, told PEOPLE in an exclusive interview in March. She described ...

Following their success in reviving the extinct dire wolves, scientists are confident about the potential return of the long-gone woolly mammoth. The woolly mammoths were once widespread across Europe ...

In just the last several months, de-extinction—bringing back extinct species by recreating them or organisms that resemble them—has moved closer from science fiction to science fact. Colossal ...

Scientists working to unlock the secrets of de-extinction recently announced what they say is a turning point for the movement: the creation of transgenic mice with long, luxurious golden locks of ...

North America's mammoth species were breeding together within the past 40,000 years. Fossil teeth found in Canada show that Columbian and wooly mammoths regularly had calves together where the ...