The marsupial lion, which vanished around 40,000 years ago, was a muscular ambush predator about the size of a modern lion.

Sleep is one of nature's greatest mysteries, and while we humans aim for seven to nine hours a night, some animals take it to ...

Federal wildlife officials are investigating after a tree containing a protected bald eagle nest was cut down.

It’s that time of year again—the pre-holiday shopping season is upon us and that means that massive deals can be found at some of your favorite retailers. When it comes to finding some of the best ...