Earth looked much different not just millions, but even decades and centuries ago. Many animal species that once existed are ...

Inside the stomach of an ancient wolf puppy found entombed in Siberian permafrost, scientists discovered meat from a woolly ...

The answer to how the woolly rhinoceros became extinct may have just been found in the stomach of one of its fiercest ...

A fossil jaw of a distant human relative was discovered much farther north than previously thought possible, revealing new ...

Millions of years of isolation have shaped Australia's extraordinary mammal fauna into species unlike anywhere else in the ...

DNA found inside an Ice Age wolf challenges what we thought about how woolly rhinos died out.

It was the ninth “most wanted” lost species — a list that comprises over 2,000 species across 160 countries. Near-extinct species rediscovered for first time in 200 years: 'Nature surprises us' first ...

When Swedish scientists examined the stomach contents of 14,400-year-old Ice Age wolf remains they discovered DNA from a ...

A new study led by researchers at the University of Oxford has shown that the shape and orientation of coastlines ...

An ancient and enormous organism called Prototaxites, initially found to be a type of fungus, may actually be an unknown ...