New research shows about a quarter of animals living in rivers, lakes and other freshwater sources are threatened with ...

Grand Teton National Park is home to a wealth of outdoor activities. If you decide to venture into the park, be careful of ...

During the Ice Age, massive woolly mammoths, cave bears, and dire wolves roamed icy landscapes. Saber-toothed cats hunted with precision, and the gigantic Megalania dominated prehistoric Australia.

The Palisades, Eaton, Hurst, Lidia and Sunset fires are burning in Southern California, forcing tens of thousands of people to evacuate. Here are the latest updates.

I saw nearly all of the “Big 15”—the Galápagos Islands’ version of the “Big 5 ... North Seymour Island. (HX offers an array of Galápagos itineraries, with visits to different destinations.) Travelers ...

The culprit: a bird flu virus, known as H5N1, that had recently arrived in North America. Over the months ... the virus is an unwelcome new danger to animals that are already under intense threat ...

New research examining the eating habits of the people who lived in North America during the Ice Age ... and a cache of Ice Age animal fossils unearthed from Alberta and sites across the ...

Arizona is home to plenty of diverse animal ... North America and the third largest in the world, after lions and tigers, according to the Center for Biological Diversity. Jaguars can be 5 to ...

these filter feeders may appear more similar to plants than animals. But they have at least one jaw-dropping ability—survival. Glass sponge reefs found off British Columbia’s north coast are ...

The last time the organization created a category for a big-game species was in 1998 with the addition of the once-endangered tule elk to its century-old records program. The Boone and Crockett Club ...

The Dalan vaccine defends against a devastating bacterial disease aptly named American Foulbrood ... “The honeybee is big because we need this animal to survive to feed us, but the science ...

Atlas is a stunning 4.5-year-old Husky who has been patiently ... and he’s ready to give you all his love in return. Big, lovable Ace is the kind of dog who will make you smile every single day. This ...