It’s no secret that the hiking trails in Washington are some of the best in the nation. Whether you’re looking for a ...

These points of no return are specific moments when the planet has warmed so much that certain effects become irreversible.

Scientists believe that the motion of Earth's continents through plate tectonics has been largely steady over millions of years. New research, however, suggests this drift can speed up or slow down ...

Planning your next adventure? These national parks are campers’ top picks for stunning views and unforgettable hikes.

Earth Day also falls during National Park Week. Celebrated for 55 years, one billion people in 193 countries host events and ...

During a rich epoch in women's mountaineering, we examine Dora Keen’s 1912 ascent of 4,996m Mount Blackburn in Alaska, the fifth-highest peak in the U.S.

Check out 24 of the world’s must unusual landscapes — from the hellish Darvaza Gas Crater in Turkmenistan to the “snow ...

Destinations are diverse — ranging from Denali, backcountry lodges, bear and wildlife viewing areas, glacier landings, wilderness fishing spots and national parks.

From iconic Yosemite and Yellowstone to growing gems like Hot Springs, get travel tips, top hikes, and the best times to ...

After winning the Masters to became the sixth golfer in history to complete the career grand slam, joining the likes of Gene ...

Many visitors don’t make it as far as Glacier Point while visiting the legendary Yosemite National Park. Yes, it is a little ...

The obvious draw to McCall is the skiing. The small town sits in the Cuddy and Salmon River Mountains of Idaho, collecting ...