If you want to avoid the crowds and lines of the popular Grand Canyon, National Geographic says this Texas park is the next-best thing.

New research published in Nature Communications identifies an iron sulfate on Mars that may represent a brand-new ...

Avoid contact with water at Brownlee and Hells Canyon reservoirs after officials detected dangerous levels of toxin-producing ...

The brilliantly shiny diamond is more than just pretty; it's one of the hardest minerals on Earth, with a name derived from ...

The Grand Canyon is one of the most beautiful natural wonders in the world, but that tranquility could be under threat by ...

Reunited with Pauline after breaking out of the Groove Layer, DK is now one step closer to the Planet Core, as the duo arrive ...

This leafy green hike in Sedona is lined with red rocks and shimmering pools of water. Here's where to find it and what the trail is like.

Providence Canyon State Park in Lumpkin is exactly that kind of geographical plot twist. Known affectionately as “Georgia’s ...

That’s Trail Canyon Falls in Tujunga, California for you – a 40-foot cascade of pure magic that somehow remains one of Southern California’s best-kept secrets.

Strengthening northwesterly winds along the coast will help clear skies by late morning and afternoon, while an upper-level ...

It's Aug. 1, and why not celebrate "801 Day" by exploring these outdoor gems that the 801 area code has to offer?