Researchers have found a link between two geological events in iconic locations of the U.S. Southwest that scientists ...

Those players were expecting to be playing for a new coach this season after their head coach, Matt Werle, left the Lopes in ...

A new study suggests ancient wood floated into a cave far above the Colorado River when a meteorite-induced earthquake ...

Fire crews allowed a fire to burn through brush on the Grand Canyon’s North Rim. They they lost control.

A new report has calculated that making national parks the responsibility of states would raise costs, cut revenue and reduce ...

Highway closures and evacuations remain in effect as a wildfire burns more than 58,000 acres in Coconino County. It is one of ...

Jamie Coffin recalls being one of several people flown out of the Grand Canyon because of a chlorine gas leak.

All wood-burning and charcoal fires, such as campfires and charcoal barbecues, are prohibited. In addition, visitors and ...

She was written out of Grand Canyon history, but fires are putting her iconic buildings at risk. Meet Mary Colter, the architect you've never heard of.

Gov. Katie Hobbs questioned the federal government's handling of the Dragon Bravo Fire, which destroyed numerous structures on the North Rim of the Grand Canyon, including the historic Grand Canyon ...

A Mount Horeb family on vacation to Arizona found themselves airlifted out of the Grand Canyon after a major fire made its way to a water ...

Grand Canyon National Park in Arizona for decades has been a leader at using fire to make the ecosystem more resilient. A ...