De-Extinction' is a new documentary from Curiosity Stream that reveals how scientists brought back the dire wolf from extinction, and what animals they are working to revive now, including the Tasmani ...

Past the agricultural revolution, there’s something of a sea-change in how dogs are found in the archaeological record. They ...

The world is currently experiencing its sixth mass extinction, with potentially thousands of species lost every year.

A whale that beached itself on Hilton Head Island on May 4 has been euthanized, local officials announced. The whale, which officials have identified as a juvenile sperm whale, was sedated and ...

In the grand theater of evolution, few transformations are as dramatic as the journey of whales. These magnificent marine mammals, which now glide through ocean depths with graceful flukes and ...

Imagine looking at a majestic blue whale gliding effortlessly through the ocean, the largest animal on Earth. Now, picture ...

A male humpback has completed the longest recorded migration for a whale from South America to Africa. Scientists explain why this journey is so unusual.

Mammals are familiar beasts. From a squirrel on a power line to a blue whale swimming through the sea, we share the world with more than 6,000 mammal species of all shapes and sizes. While we can ...

New research on menopause in whales reveals that females of these species live significantly longer after their reproductive years compared to non-menopausal species.

Well, that made it the oldest fossil whale anybody ever found. - [Narrator] It was groundbreaking, and as they discovered more pakicetus fossils, they realized something else: this whale could walk.