New research links the impact at Meteor Crater to a Grand Canyon landslide that may have created an ancient lake 56,000 years ...

Millions of people visit the Grand Canyon each year. But this year will be different for one portion of the national park. A ...

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

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

The Huajiang Grand Canyon Bridge (pictured here under construction) is part of an expressway in Zhenfeng County in the southwest of Guizhou province, China.

No matter where you live, the Grand Canyon could be calling your name. Before you plan your trip, here is some important info to know.

A hiker died in the Grand Canyon after being found unresponsive, marking the third death in the national park within the last three weeks.

Grand Canyon National Park is raising its camping fees for the first time in 20 years. Here's how much it will cost for tent and RV campers in 2025.

The five visitors became trapped in a Grand Canyon cave when the access elevator malfunctioned, local authorities have said.

A massive landslide would have dammed the Colorado River, forming a deep lake that has since dried up. A meteorite impact ...