So many humans live on Earth, it’s hard to imagine there are animals we haven’t seen for years, decades, or even millions of ...

In paleontology, lineages that drop out of the fossil record and then re-emerge after long periods are termed ‘Lazarus taxa.’ ...

Picture this: you’re a scientist digging near the Amazon rainforest, and you pull a jawbone out of the ground that looks so ...

Until now, scientists have only known about the animals from fossils. But they suspected the creatures might still be alive, ...

A rare animal that was previously believed to be extinct has been captured on hidden trail cameras in California, according to a new study Scientists from Oregon State University looked at coastal ...

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

An ancient species has had experts scratching their heads about its unusual jaw shape. The salamander-like creature had a ...

Researchers say the remarkable discovery was made using fossils, photos and a misidentified museum specimen ...

BANGKOK, Thailand (WKRC) - A wild cat that was considered "possibly extinct" by scientists for decades was once again found in the wild, proving to be a "significant win for conservation." The ...

The pygmy long-fingered possum and the ring-tailed glider, which were thought to be extinct for over 7,000 years, have been rediscovered as living animals.

New species are being discovered faster than ever before — at a rate of more than 16,000 every year, suggests a new study. And the trend shows no sign of slowing with scientists predicting that the ...