Yosemite National Park employs over 80 mules and horses to haul supplies, patrol the park, and provide search and rescue assistance, while also maintaining trails and carrying waste from trail ...

Nature photographer Kris Luckenback captured the beautiful and serene moment a mother carried two of her cubs back to shore ...

John Wardell is one of just five remaining Army Rangers out of 6,500 in World War II, and he has been honored with a ...

Following on the success of the Brooks River bearcam, Denali National Park is livestreaming the antics of its five sled dog ...

He was known as a 'bear whisperer' but the creatures Timothy Treadwell spent his life observing would prove to be his ...

Archeologists and rangers were stumped by mystery bones in Katmai National Park & Preserve in Alaska, photos show. Then they discovered animal it came from.

Archeologists and rangers were stumped by mystery bones in Katmai National Park & Preserve in Alaska, photos show. Then they discovered animal it came from.

Bears in Katmai aren’t tracked by any method other than observation, and the nature cameras at Brooks Falls cover only about a mile and a half of the vast, 4.2-million-acre park, says Sarah ...