Climber Alex Chiu's body was found Wednesday after he plunged 3,000 feet from Denali's Squirrel Point on the mountain's West Buttress route, according to the National Park Service.

Denali National Park and Preserve's sled dog puppies at nearly three weeks old. Left to right, top to bottom: Squall, Storm, Graupel, Dew, Fog ...

Sled dog puppies at Denali National Park and Preserve can now be watched through their live Puppy Cam, National Park Service (NPS) officials announced on Thursday.