For more than a decade, scientists have chased the idea of reviving extinct species, a process sometimes called de-extinction. Now, a company called Colossal Biosciences appears to have done it, or something close, with the […]
Tag: Animals
Bridges and Tunnels in Colorado Are Helping Animals Commute
The aim was to protect motorists and wildlife along an especially grisly stretch of highway. Now, it was time to see whether the investment would pay off. Aran Johnson, a wildlife biologist for the Southern […]