The National Park Service opened a lottery for extended self-guided rafting trips along the Colorado River in Grand Canyon ...

These projects threatened to flood a pristine section of the Little Colorado River Gorge, muddy its distinctive turquoise-blue waters, destroy areas sacred to Native peoples, deplete precious ...

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

A German skydiver used the Grand Canyon as a backdrop to pull off an “endless skydive,” a maneuver that could theoretically ...

On Feb. 1, the National Park Service began accepting applications for noncommercial river trip permits to raft the Colorado ...

Arizona's magnificent Grand Canyon is painstaking result of the Colorado River's current wearing away the planet's surface ...

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 ...

Federal judge dismisses Arizona GOP lawsuit challenging Biden's designation of Baaj Nwaavjo I'tah Kukveni National Monument ...

Of all the challenges facing the Colorado River, there’s at least one that all stakeholders are working on collaboratively, ...

Moon Grand Canyon carved out in less than 10 minutes by bullet-fast space rocks - Space rocks travelling as fast as a bullet ...

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

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