Woolly mammoths roamed the frozen tundras of Europe, Asia and North America until they went extinct around 4,000 years ago. Colossal made a splash in 2021 when it unveiled an ambitious plan to revive ...

A new billionaire from efforts to bring back the woolly mammoth: “What we’re excited about is that we are solving hard problems,” said Colossal Biosciences' cofounder and CEO Ben Lamm.

In addition, the company is actively working toward using a similar process to bring back the woolly mammoth, dodo and Tasmanian tiger. Is the woolly mammoth coming back from extinction?