The NASA satellite image shows rust-red rock formations in Wyoming—evidence of 220-million-year-old 'megamonsoons'.

A woman who recently relocated to the Appalachian Mountains was left spooked after noticing a strange smear on her glass door that she claimed resembled a face. Julia Magarita Ortega (@jmotheartist) ...

Are you looking for the top U.S. national parks, ranked from stunning to must-visit? Read on for a list of the best U.S. national parks you can visit this season.

On Feb. 19, the geology community lost one of our pillars. Gary Carver stepped into the next dimension leaving an impact on ...

While not as well-known as some of Utah's more famous national parks, this monument on the Colorado and Utah border is sure ...

Southwest Texas is the location of some pretty amazing parks, and I had the opportunity to visit two of them: Carlsbad Caverns National Park in New Mexico and Guadalupe Mountains National Park in ...

You’ll want to reserve tickets now to explore Crystal Cave, which will once again welcome visitors from May 23 to September 7.

Skeptics argue the structure is a natural formation, while others believe it is evidence of a 10,000-year-old civilization.

You know that feeling when you stumble upon something so magnificent in your own backyard that you wonder if you’ve ...

Multnomah Falls performs its aquatic magic in two distinct acts – a 542-foot upper tier that plunges with the confidence of a ...

The combined drop of Upper and Lower Whitewater Falls (the latter extending into South Carolina) measures an astonishing 811 feet, dwarfing many more famous waterfalls. For comparison, Niagara Falls ...

That’s exactly what happens when North Carolinians first lay eyes on Whitewater Falls near Cashiers – an 811-foot cascade ...