Colossal Biosciences claims to be on the road to reviving another extinct species. They're not even close.

Scientists are working to revive twelve extinct animals—including the woolly mammoth, dodo, Tasmanian tiger, and passenger ...

The world's first "de-extinction" company says it's on track to bring the woolly mammoth back from extinction within just a few years. American biotech company Colossal Biosciences has compiled over ...

Colossal Biosciences, the Texas company looking to bring back the woolly mammoth and other extinct species, has developed an ...

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 ...

This could change everything for endangered species... Colossal Biosciences, a Dallas company trying to bring back extinct ...

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 ...

For months, researchers in a laboratory in Dallas, Texas, worked in secrecy, culturing grey-wolf blood cells and altering the DNA within. The scientists then plucked nuclei from these gene-edited ...