The accidental killing of a Mexican gray wolf in Greenlee County has advocacy groups calling for transparency and ...

The World's First De-extinct Dire Wolves - In a secure 2,000+ acre preserve, three white-furred pups are making history with ...

It was not an easy task to hunt down Kriegsmarine U-boats. The grey wolves of the Atlantic knew precisely when to attack and ...

Ranchers in rural California live where two lofty and environmentally satisfying ideas collide: all-natural, free-range beef ...

Motion-activated field cameras, GPS collars, wolf scat analysis and cattle tail hair samples are helping University of ...

Baleen whales are unique and breathtaking animals and are known for undertaking some of the longest migrations in the world.

While the debate rages on, there is no doubt that we have entered the era of synthetic biology, with all the promise and ...

While the dire wolf is one of the most notable, and popular, giant canines, it's not the largest. Instead, the largest wolf to exist was much, much bigger.

Scientists say the Trump administration’s embrace of de-extinction won’t help endangered species like the Great Lakes gray ...

Over the last month, two of Colorado’s latest gray wolf transplants were killed after crossing the border into Wyoming.

The dramatic moment, recorded by photographer Julie Argyle, illustrates the problems apex predators endure, even when they combine forces.