In April of 2025, headlines across the world announced that the dire wolf had been brought back from extinction. This 130-150 ...

Humans have wiped out hundreds of species — with many more on the brink or experiencing large declines in population. Some scientists have argued that we have entered a “sixth mass extinction” event ...

Add Yahoo as a preferred source to see more of our stories on Google. A critically endangered fox, called "one of the rarest mammals in the world," was recently caught on camera by a Northern ...

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 ...

Some species officially bid us farewell this year. They may have long been gone, but following more recent assessments, they’re now formally categorized as extinct on the IUCN Red List, considered the ...

For the first time, Colossal BioSciences unveiled its Dallas labs where it is spending millions of dollars researching how to ...

Scientists have described an exciting discovery: two marsupials that modern science thought to be extinct are still alive in ...

For thousands of years, scientists knew of two tiny marsupials in New Guinea only through fossils and local legend.