That's good news for scientists and NASA, which is looking to land astronauts at the south pole on the near, Earth-facing ...

Florida is home to an underwater cave system that attracts divers, yet this is one of the most dangerous sites in the world.

No matter where you are from, exploring the wilderness is natural. The United States of America has a rich history replete ...

With 22 national parks and monuments to its name, Arizona boasts some of the most astonishing landscapes in the country, from the Grand Canyon to the towering buttes of Monument ...

The Earth's Grand Canyon took millions of years to carve, but the moon's grand canyons took about ten minutes.

Two gargantuan canyons on the moon were carved by a hailstorm of rocks — and that’s good news for future lunar astronauts.

PEACH SPRINGS — After a two-year dry spell, Grand Canyon Caverns, one of the largest dry caverns in America, will be having a grand re-opening ribbon cutting at 10 a.m. on Feb. 1 at Route 66 ...

(InvestigateTV) — For hundreds of years, a Native American tribe has thrived deep in the Grand Canyon. Severe weather has repeatedly threatened to devastate their homes. Some are threatened by ...

EXCLUSIVE: John Ridley, the Oscar winner behind 12 Years a Slave, is developing a feature take on Isaac Asimov’s 1954 sci-fi novel The Caves of Steel for 20th Century Studios, Deadline can reveal.

GRAND CANYON NATIONAL PARK, AZ (AZFamily) — People can once again enjoy a hike at Arizona’s world-famous natural wonder. The National Park Service said on Wednesday evening that inner canyon ...