The National Park Service opened a lottery for extended self-guided rafting trips along the Colorado River in Grand Canyon National Park this week, offering hundreds of spots for 2026.

The National Park Service is now accepting applications for 2026 private river trips down the Colorado River through Grand ...

PHOENIX — Grand Canyon National Park is now accepting lottery applications for noncommercial river trip permits for 2026. Applications to raft the Colorado River opened Saturday and will be available ...

Now, scientists believe that they have figured it out. Two huge canyons scored into the surface of the Moon were created in ...

The Grand Canyon in Arizona is one of Earth's natural wonders, carved out over millions of years by the gradual erosion power ...

If you're planning a trip to Arizona's Grand Canyon, don't forget to check out this nifty little pool in its depths. But be ...

Lake Havasu and the London Bridge are uniquely Arizona road trip destinations. Here's why it's worth the drive and what to ...

Embark on an unforgettable journey through the Grand Canyon National Park, where awe-inspiring views and natural beauty await. From hiking trails to scenic viewpoints and the Colorado River, this ...

They were dug out by debris sent violently aloft when an asteroid or comet struck the lunar surface 3.8 billion years ago.

White water river rafting, although mainly thought of as an activity for adrenaline junkies, is a highly underrated outdoor activity and is especially fun durin ...

This gives visitors a clear view 4,000 feet down into ... shaped glass bridge that overlooks the Grand Canyon, the 200-mile long gorge of the Colorado River. From the bridge, parkgoers take ...

Discover otherworldly dunes, desert canyons, lofty amusement parks, and a surprising number of waterfalls and hot springs in ...