An Arizona man was rescued after going missing for three days while camping in Yavapai County. Here's what happened.

A 40-mile trek on the Florida Trail reveals Ocala National Forest’s most magnificent treasures in the form of azure-blue ...

A toxic compound, Medium-Chain Chlorinated Paraffins, was found in Oklahoma air, raising health concerns and prompting ...

After a missing hiker was tragically found dead in the White Mountains yesterday, officials are urging hikers to carry the 10 ...

A Massachusetts hiker who went missing over the weekend in New Hampshire was found dead Tuesday evening after a day-long ...

High-end outdoor equipment is getting more expensive, but "house brands" from major retailers use the same premium materials ...

A crowdfunding effort in New Zealand funded a helicopter search that found a dog that was lost after its owner fell over a ...

Two teen hikers called for help, as they were worried about frostbite after getting their feet wet while crossing a creek on ...

NASA’s Curiosity rover has identified seven new organic compounds on the planet Mars, according to new research published in ...

The organic molecules discovered by NASA’s Curiosity rover could have been formed by life, but they could have also come from ...

These Arkansas hikes under five miles offer incredible scenery, from mountain overlooks to valley views, all without a long ...

They weren’t even looking for it—it showed up while tracking how pollution forms.