Grand Canyon National Park is the deadliest in the country, with the highest number of missing person reports and deaths among the hundreds of US National Park sites nationwide, records show.

Native Americans have lived in the Grand Canyon for over 600 years and remain permanent residents inside the national park. Packers and tourists are seen here riding into the canyon towards the ...

here are some fast facts to have handy. Spring and fall are considered the best seasons to visit the Grand Canyon because of the weather conditions, Grand Canyon National Park Trips reports.

Yellowstone National Park might be one of the most famous landmarks in all of the US, even for those living in other ...

Parts of Arizona are expecting dangerous heat conditions this week, with Phantom Ranch forecast to experience highs of 114 ...

Grand Canyon National Park —The main pipeline providing water to the Grand Canyon National Park has failed after a series of breaks, leading to a sudden and sweeping shutdown of overnight hotel ...

CBS News contacted a spokesperson for Grand Canyon National Park for more information or comment but did not receive an immediate response. Sunday's incident came on the heels of four other ...

Fifteen years later, when Congress again refused to create a national park, President Theodore Roosevelt stretched the limits of the Antiquities Act and established the Grand Canyon National Monument.

A 20-year-old woman was found dead in the Grand Canyon this week, marking the third death at the National Park in a week. Rescue teams found the body of Leticia Castillo, of Albuquerque ...