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 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 ...

RIVERSIDE, Calif. (AP) Tylen Riley's 25 points helped Cal Baptist defeat Grand Canyon 85-71 on Saturday night.

Catherine Parker One of the trails that leads to the Colorado River, this steep path starts just west of the Bright Angel Lodge in Grand Canyon Village's Historic District (the park's blue shuttle ...

Plan a winter trip to the Grand Canyon with our winter guide to the Grand Canyon. Don't let a little snow keep you from ...

On Monday, a federal judge upheld National Monument protections on parts of the Grand Canyon. On Wednesday, the Navajo Nation reached an agreement with Energy Fuels, the nation's largest uranium ...

WASHINGTON, Feb 4 (Reuters) - The Grand Canyon in Arizona is one of Earth's natural wonders, carved out over millions of years by the gradual erosion power of the Colorado River. Close to the moon ...

With the rise in automobile use, the trains lost business, and the last passenger train pulled into the Grand Canyon Depot in 1968. After an extensive restoration, the Grand Canyon Railway was ...

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 ...

hide out at various locations after his involvement in the trail slaying and later giving false testimony to a grand jury that investigated the homicide. Radley, who also listed an address in the ...

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 ...

The burn area covers several popular hiking spots, including Temescal Canyon Trail and Los Leones Trail. Although part of its eastern end suffered damage, much of the 67-mile Backbone Trail was ...