The Ice Age-era beast was found in Siberia with well-preserved fur, teeth, skin, and brain tissue.
It's not too late, but the future looks bleak for these species.
Only one other dino ever had the same wing.
His entire body was roughly the size of his full-grown family member's head.
This United Nations report says 25 percent of all species are vulnerable to extinction.
Here are some of the most exceptional dinosaur descendants in our skies, seas, and lands.
Just look at the bones of these absolute units.
A closer look at one of nature's most shocking means of survival.
The ancient African apex predator weighed more than a ton.
And paleontologists aren't happy about it.
They've been around for 200 million years and they've developed a taste for gator.
New research finds that the two ice-age mammals shared more than just an environment.
Jurassic fossil provides new insights about how ancient crocodiles evolved
They also used their tails in the water like beavers.
It's the first known graveyard associated with the apocaylptic event, called the K-T boundary.
This is a symptom of the increasing amount of plastic clogging up their oceans.
Only in very, very specific circumstances, but the data shows it is possible.