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 ...

A chlorine gas leak at Roaring Springs forced the closure of all inner canyon corridor trails at Grand Canyon National Park, officials posted Wednesday evening on X, formerly Twitter. Bright Angel ...

Recently, the discovery of dangerous chlorine gas forced trail closures at Grand Canyon National Park, keeping people off the wintery trails. Over 5 million people visit the Grand Canyon every ...

The 37-year-old hiker, who authorities have not identified, likely fell to his death while trekking the mile-long Canyon Overlook Trail sometime before 7 a.m. when park officials received a report ...

The National Park Service said on Wednesday evening that inner canyon corridor trails at the Grand Canyon were closed due to a chlorine gas leak at Roaring Springs. On Thursday, the leak was ...

GRAND CANYON VILLAGE, Ariz. — 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 ...

The Eaton fire has burned more than 14,000 acres in Altadena, Eaton Canyon and the Angeles National Forest. The burn area includes several popular trails, including those leading to Millard Canyon ...

Bright Angel, South Kaibab and North Kaibab trails are all closed. The gas leak is at Roaring Springs, which is the water source for all canyon facilities. Wisconsin leaders mourn the loss of Bob ...

GRAND CANYON, AZ — Three trails at the Grand Canyon are closed until further notice. Grand Canyon National Park announced on Facebook that the Bright Angel Trail, the South Kaibab Trail ...

The extraordinary formations, each comparable in size to Earth’s Grand Canyon, are hidden on the far side of the moon — the side that always faces away from Earth — near the lunar south pole ...

Treasured trails are charred. Photographs by Daniel Dorsa Compared with all that has been lost here in L.A., the devastation of Runyon Canyon and other hiking trails is trivial. Colleagues of mine ...