Dam maintenance and non-native fish reduction efforts led the government to reject an environmentally restorative flood in ...

Critics argue that failing to flood the Grand Canyon on a regular basis causes its beaches to wash away and has a devastating impact on its wildlife. The Bureau of Reclamation has said it will not ...

Here is what to expect when traveling throughout Arizona on Memorial Day weekend, including traffic issues, event coverage ...

The mighty Grand Canyon is not only the most famous sight in the state of Arizona (by far), but it's also arguably the most globally recognized natural wonder in the entire United States.

The immense walls form a kind of cocoon, sealing you off from the modern world in the United States ... Grand Canyon’s rim that many of the four million people who visit the US national park ...

"They don't call it grand for nothing," Elli laughed. "It's not just a canyon. It's definitely legit." On March 28, the two started at sunrise on the national park's South Kaibab Trail, for what's ...

A growing list of Dark Sky Preserves in the U.S., like Grand Canyon National Park pictured here ... Founded in 1988, the United States nonprofit recognizes public parks, reserves, and places ...

Just after 8 o’clock one spring morning, 2,000 feet below the rim of the Grand Canyon, Nate Chamberlain ... gathered in 150 cities across the United States to speak out against an anticipated ...

The most beautiful place in Arizona has to be Grand Canyon National Park. Although ... feet above the Potomac River, you'll get incredible views of two neighboring states, Virginia and West ...

The arrival of summer in Arizona means the more remote side of the Grand Canyon is about to reopen. The North Rim of Grand Canyon National Park ... and the Colorado River. A short walk away ...

Black Canyon of the Gunnison National Park has its own dramatic cliffs, gorges, and ancient rock formations. Lydia Mansel is a writer with more than eight years of experience editing and writing ...