The Green River, the largest tributary of the Colorado River, appears to defy gravity for more than 100 miles as it cuts ...

Arizona has 24 national parks and monuments. Here are the 12 must-see national parks and monuments in Arizona and how to visit each of them.

There’s a cave in Illinois that watches the Ohio River go by. It’s big, strange, and way more memorable than expected.

This makes the story of how the Green and Colorado Rivers met so perplexing to geologists like Adam Smith at Scotland’s University of Glasgow. According to the coauthor of his team’s study published ...

Millions of years ago, the Green River carved a path through the Uinta Mountains instead of flowing around the formation. Now ...

New research may have solved an American mystery which has baffled geologists for a century and a half: How did a river carve a path through a mountain in one of the country's most iconic landscapes?

It took Outdoor Life's hunting editor more than 20 years to draw a sheep tag in Wyoming's Absaroka Wilderness.

Discover Starved Rock State Park in Illinois where breathtaking views, stunning canyons, and peaceful trails make every visit ...

Dhuandhar Falls in Bhedaghat, Madhya Pradesh, is a 30-meter waterfall on the Narmada River, famous for its mist that ...

This hidden North Carolina trail leads adventurers straight to a forgotten ghost town, where history and mystery meet.

Arizona is home to more than three dozen national parks, sites and monuments. These 10 easy to moderate hikes show off the ...

Follow Lisa’s travel in Thailand across six locations, from Wat Arun and Chiang Rai tea hills to and southern rainforests.