A woolly mouse compared with a normal mouse, at Colossal Biosciences labs. Editor at Large Extinction is typically for good. Once a species winks out, it survives only in memory and the fossil record.

In the early 1990s, Michael Crichton and Steven Spielberg brought the concept of de-extinction to the masses with Jurassic Park. Today, the franchise lives on with this summer's Jurassic World Rebirth ...

This week, the world met the woolly “mammouse”—a genetically engineered mouse with woolly mammoth hair. The scientists at Colossal Biosciences who created it think it’s a promising step toward their ...

Scientists working to revive the woolly mammoth have accidentally created the cutest mice in the world. Introducing: the Colossal Woolly Mouse. I need at least 10 of these toasted marshmallows in my ...

A woolly mouse, a breed created by scientists using genetic engineering. The development is a first step toward reviving a version of the extinct woolly mammoth. Scientists have genetically engineered ...

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 ...

Scientists looking to bring the extinct woolly mammoth back to life have made adorable progress—using gene editing to create a "woolly mouse." The team at genetics and biotech firm Colossal ...