Kobuk Valley National Park is one of Alaska’s wildest places, home to caribou herds, brown bears, wolves, wolverines, and more.

Animals have horns for a variety of reasons. From being used for defense against other animals, to fighting off other males of the same species during mating season, designating hierarchy within the ...

Forbes contributors publish independent expert analyses and insights. I write about biodiversity and the hidden quirks of the natural world.

The Savannah River stretches 301 miles along the border of South Carolina and Georgia. It begins at Lake Hartwell in the north and ends as an estuary that empties into the Atlantic Ocean south of ...

While green isn’t an unusual color in nature, beautiful green animals are somewhat rare and exotic. Many green-colored animals, such as toads and various insects, have little going for them besides ...