Kenai Fjords National Park features a kayaking route that leads adventurers through stunning fjords and alongside several ...

Travelers worried about the effects of budget and staffing cuts at U.S. parks can find alternatives to the north. Here are ...

New research shows 8,000-pound sloths once dug caves, adapted to oceans, and roamed widely—until climate and humans brought their downfall.

The Pan-American Highway is not only the longest road in the world but also the straightest path. There are no major turns on ...

If you're traveling for a high-altitude hike, here's how to prepare for altitude sickness before you set out on your ...

Three Trump Cabinet members have toured a key point of operations at a prolific oil field near the Arctic Ocean in Alaska.

Current climate pledges could cause Earth’s glaciers to lose 76% of their mass, raising sea levels and reshaping ecosystems.

He did not have a lot of experience in the make and model airplane, so he hired the accident pilot to conduct the first ...

My peanut butter feeder draws a nice assortment of visitors, including chickadees, nuthatches, siskins, juncos, a hairy ...

Climate change has put Western Canada’s glaciers on track for devastating loss over the coming decades, with the southern ...

Imagine a fitness competition that is part CrossFit, part American Ninja Warrior—and all country. If that sounds like a good ...

Climate change has locked in at least 75% of glacier loss in Western Canada and U.S., raising concerns for downstream ...