Zion National Park is known for iconic species, such as bighorn sheep and the endangered California condor. But, once upon a ...

Tens of thousands of years ago, during the late Pleistocene, many large animal species were simply erased from the planet during a widespread extinction. In Australia, nearly two dozen kangaroo ...

In a rare and captivating discovery, researchers have uncovered the remarkably preserved remains of a 44,000-year-old wolf found deep within the permafrost of Yakutia, eastern Russia. This stunning ...

Nikita Zimov, a business resident of the Russian Federation's Arctic Zone, sees his goal in returning nature to the way it used to be before people began changing it MOSCOW, August 15. /TASS ...