Explore the majestic Sumidero Canyon. Located in Chiapas, Mexico, this natural wonder boasts vertical cliffs over 1,000 ...

You don't need to take a ten-hour road trip to reach these national parks with official dark sky sanctuaries. Happy ...

Playing for the final time for nearly two weeks, the Coconino boys basketball team had a short two-game win streak snapped by ...

In 20 years, you could be holidaying on Mars. That’s according to Elon Musk, who thinks one million Earthlings, some born ...

"My world fell to pieces around me in a heartbeat," the author recalled of her bizarre standoff with Los Angeles police in ...

Many of the top U.S. National Parks are shuttered for the winter season. Snowed in, the roads become unpassable. However, ...

In November, one of the members allegedly drafted an eight-page, handwritten document titled “Operation Midnight Sun” that described a bombing plot targeting technology and logistics companies across ...

Canyons are awe-inspiring natural features, shaped over millions of years by rivers, glaciers, wind, and shifting tectonic forces. Lucky for U.S. residents, American is home to many of these gorgeous ...

Grand Canyon fossils in the Bright Angel formation reveal 500M-year-old animals with dual feeding structures, reshaping ...

If the chilly winter temperatures are too much and you're dreaming of a tropical winter escape, these spectacular islands ...

This year has been noteworthy for me. For perspective, when I started at the St. Louis Post-Dispatch decades ago, we had a ...