Sometimes an animal long thought to be extinct reappears decades or centuries later, shocking scientists! Join Hank Green for ...

Could Saudi Arabia rewild the near-extinct Asiatic cheetah using insights from ancient remains found in its caves?

Siamese crocodiles were believed extinct until a small group was discovered in 2020. Thanks to locals in Laos, the population is soaring.

Teeth belonging to the fearsome creatures have been discovered throughout the state. Now, they're up for consideration by the ...

The curious minds at What If explore the top five extinct creatures still imagined today, revealing how their legacies continue to inspire fear and fascination.

"The count is more than twice the number when they started counting." Officials confirm astonishing comeback of thought-to-be ...

Colossal Biosciences aims to freeze millions of animal samples in the hope of saving endangered species, or one day resurrecting them.

The coastal marten is about the size of a ferret and lives in heavily wooded forests.

Scientists from Oregon State University looked at coastal martens in the town of Klamath for three months ...

Everyday, animals go extinct before our very eyes. Here are some species which are currently endangered and how you can help.

'Preserving butterflies is not just about preserving beauty and color, but about the stability and health of ecosystems on ...

In South Africa, paleontology has been dominated by white people. Lazarus Kgasi is changing that dynamic — and coloring in ...