The sense of total isolation felt rejuvenating as I hopped off the hiker bus in the heart of Denali National Park. My two ...

Dan Wenk, Jeff Mow and John Donahue devoted their careers to the National Park Service. Now they are watching the Trump ...

In 1978, American mountaineer Johnny Waterman completed the first solo ascent and traverse of Mount Hunter’s twin summits in ...

Interior Department officials are considering scaling back the boundaries of national monuments in the West to encourage ...

[Mount Spurr eruption now less likely ... from Homer across Cook Inlet to see bears on the far shore. Up at Denali National Park, TEMSCO Helicopters offers heli-hiking tours nearby and several ...

What’s in a name? How much does changing the name of a body of water really matter? These are the questions that irked U.S.-based cartographer Michael Hermann when President Donald Trump renamed the ...

The push would spark an intense legal fight over the right of a president to grant sweeping lands protections under the 1906 Antiquities Act - and take them away.

Donald Trump and his administration have waged an all-out assault on America's founding principles over the president's first ...

Almost every day since Trump’s return to office, we’ve rounded up the most unhinged things he and his team have done. To mark ...

Epic aerial of in Denali National Park with snow capped mountains and glaciers. Time lapse of Mount Denali (McKinley) at sunrise, starts off pink and soon to be covered by clouds Time lapse of Mount ...

Climbers hoping to scale the world's tallest mountain may need to climb another 7,000m+ peak in Nepal to receive a permit ...