But like many other animals, some dog breeds went extinct. The reasons for this vary, but sadly we will never have the chance to see these dogs again. In this gallery, you will find a number of ...

From Nordic lullabies to Grimm’s fairytales, the wolf has always haunted the edges of human history. Even today, wolves would ...

Ancient climate cooling reshaped carnivoran bodies, with fossils revealing how habitats drove species diversity worldwide.

Some dog breeds are built like athletes, sporting lean muscle, strength, and raw power. Many of these breeds have worked alongside humans for ages, aiding in a wide variety of tasks like guarding ...

A rare and magical species — the galaxy frog — may now be extinct after nature photographers destroyed its only known habitat ...

The ancestors of our furry cats and dogs once looked similar to today's modern mongoose, a mammal with a long body and small, ...

New research led by the University of Washington suggests that two different climate transitions millions of years ago fueled ...

Back in 1999, the BBC’s Walking with Dinosaurs series spawned a new format: wildlife “documentaries” featuring long-extinct animals. I’m a big fan of this genre, and Prehistoric Planet: Ice Age, made ...

Just because a species is presumed extinct doesn’t mean it’s gone forever. Here are four glowing examples of this unique, and felicitous, phenomenon. Not all species that have been classified as ...

After his company, Colossal Biosciences, successfully revived the dire wolf from extinction, he's ready to continue to change the world for the better, one cell at a time. By Carly Thomas Associate ...

Christine Powers loves to bring Maeve, her 10-month-old golden retriever, to Six Harbors Brewing Company in Huntington, often accompanied by other friends with pooches. "We go everywhere with our dogs ...

The Christmas Island shrew, a tiny mammal once found only on the Australian island of the same name, has been declared officially extinct. It’s at least the fourth small mammal species to be wiped out ...