Chlorine gas leak repaired at Grand Canyon National Park; 3 trails reopen A chlorine gas leak in the North Rim forced Grand Canyon National Park officials to close three trail heads.

Thousands of hikers take on the Grand Canyon’s Rim-to-Rim trek every summer. This year, however, a major trail closure has some experts raising serious safety concerns.

Beloved Washington doctor, Dr. Dennis Smith, died during a Grand Canyon hike. Known for his fitness and orthopedic work, his death may have been a freak accident, a colleague said.

Crosby estimates that since 2013, the Grand Canyon National Park Lodges have fed over 76,000 pounds of recycled food scraps to the mules. And after such hearty meals, the animals' manure is ...

Opening up to see what is beneath the Grand Canyon is not a simple task; it triggers a lot, such as nuclear contamination, environmental harm, and the erasing of Native history. Especially for the ...

Grand Canyon is not the only place in Arizona under fire restrictions in 2025. Apache-Sitgreaves National Forests has been under Stage 1 fire restrictions since Feb. 28.

The Grand Canyon covers 1,904 square miles in Arizona, and is one of the most famous National Parks in the U.S. Nearly 5 million visitors flock to the canyon each year from all over the world.

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 ...

The API failed to deliver the resource. After being closed for about a day, trails at the Grand Canyon are back open after a chlorine leak.