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

Whether you're hiking, boating or just taking a stroll outside, the great outdoors has its dangers, and that includes the ...

The Grand Canyon's three Inner Corridor trails had to be shut after workers discovered dangerous chlorine gas at the Roaring ...

GRAND CANYON NATIONAL PARK, Ariz. – A chlorine gas leak at Grand Canyon National Park’s main water supply has forced park officials to close all inner canyon corridor trails. Officials said ...

For those willing to brave the trip, rafting down the Colorado River in the Grand Canyon is a memorable, once-in-a-lifetime experience. But now, the National Park Service is proposing a ...

A 27-year-old is headed to prison years after officials said he killed three college students in a wrong-way crash in Arizona. Vincent Ian Acosta was sentenced to 22 years in prison on Jan. 17, the ...

Trails in Grand Canyon National Park were closed due to a chlorine gas leak. Chlorine is used as a disinfectant in the Roaring Springs area of the park. The trails have since reopened NORTH RIM ...

Here’s everything you need to know to plan a trip to Saguaro National Park, including the best hiking trails, things to do, ...

The United States is home to some of the most awe-inspiring, diverse and recognisable landscapes, with the National Parks the ...

All inner canyon trails at the Grand Canyon reopened after a chlorine gas leak at Roaring Springs, the national park said on Thursday afternoon. The chlorine gas leak was reported at Roaring ...

From Grand Canyon to Petrified Forest to Saguaro National Park, here are the best things to do in Arizona's most beautiful places.