Who among the human family keeps their nest clean on Earth? “CLIMATE” is a collection of eleven photographers, curated by ...

A sneak peek at upcoming street fairs, festivals, concerts, performances, art shows, library events, community meetings and ...

America’s first Chief Geologist, G.K. Gilbert — working for J.W. Powell, of Grand Canyon fame — rode his horse through the ...

Boulder. It’s Memorial Day — and also the day of the BOLDERBoulder, which is now well underway. The Memorial Day Tribute begins at 12:00 p.m. at Folsom Field. It’s the final day of the Boulder Creek ...

A Washington man considered to be an experienced hiker has died near the end of a 24-mile, rim-to-rim hike at Grand Canyon National Park in Arizona, officials confirmed. Dennis Smith, 74 ...

A 92-year-old man is now the oldest person on record to have conquered the Grand Canyon's 24-mile, rim-to-rim hike. Guinness World Records confirmed the feat on Tuesday, about two months after ...

They range in size from a few dozen acres to nearly 2 million acres. The Grand Canyon Trust focuses our national monuments work in three monuments where we helped gain protections: Grand ...

These 30 photos showcase the most mind-blowingly gorgeous, almost unreal places our world has to offer. Bolivia’s Salar de Uyuni, often referred to as nature's mirror, is the largest salt flat in the ...

A 74-year-old man died while hiking the Grand Canyon, the National Park Service said Monday. The man, identified as Dennis Smith of Olympia, Washington, was attempting to hike from the canyon's ...