In the last ten years, at least 15 species have officially checked out, never to be seen again. It's ironic to think how these creatures once roamed the planet with us, but now, they're just part of ...

Two marsupials thought extinct for 7,000 years found alive - and an iNaturalist user helped prove it.

Earth looked much different not just millions, but even decades and centuries ago. Many animal species that once existed are nowhere to be found. From human activity to climate change, new animals ...

Presumed extinct for more than 50 years, the wonderful takahē is still very much alive. As this Instagram post shows, it is a ...

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

This now-extinct animal stood about 2.5 feet tall at the shoulder and had notable long, curved horns. Sadly, the bluebuck disappeared around the year 1800, mainly because of overhunting and having to ...

Until now, scientists have only known about the animals from fossils. But they suspected the creatures might still be alive, because the remote, difficult-to-navigate region where the fossils were ...

If there are two things you picture when you hear the word “kangaroo,” chances are it’s either a mama with a joey in her pouch or their propensity to hop across the Outback. It’s daunting enough that ...