Grand Canyon

Ongoing warming in the Southwest has bottomed out major reservoirs on the Colorado River and raised alarms among cities and farms that rely on the water. But the region’s rapid warming and drying trend is also a threat to the environment in one of the world’s most recognizable wonders: the Grand Canyon.

This past spring Grand Canyon National Park became the site of an extended norovirus outbreak, with more than 200 cases of gastrointestinal illness among rafters and backpackers.

The Colorado River is grappling with shortages this year. But it was a very different story nearly thirty years ago. High flows coming through a dam just…

John Wesley Powell is one of the iconic explorers of the American West. A teacher, botanist, geologist, and amputee, he is probably best known for his…

The Havasupai Tribe says three animal abuse cases in its tribal court have ended in convictions since the tribe promised last year to make animal-cruelty…

Navajo Nation lawmakers are considering a plan Tuesday to build an aerial tram to carry visitors to the bottom of the Grand Canyon.The special session in…