The moment you descend into Ohio Caverns, the outside world fades away. The temperature settles at a consistent 54 degrees – a natural climate control system that’s been working flawlessly since ...

Let’s be honest – Missouri’s natural wonders often get overshadowed by coastal braggarts with their oceans and mountains, but ...

You’ve got to pack for Grand Canyon National Park when visiting Arizona ... Try award-winning cabernets, merlots, and sauvignon blancs at any one of these wineries, a list and map of which can be ...

GRAND CANYON, Ariz. (KGUN) — National Park Service (NPS) staff are urging hikers to be aware of heat risks as temperatures rise in and around the Grand Canyon following the death of a Washington ...

In the 1970s, Barbara and Bradford Washburn spent seven years mapping the entire Grand Canyon. Photograph by Charles O'Rear, Nat Geo Image Collection For nearly half a century, the pair mapped the ...

GRAND CANYON NATIONAL PARK, AZ — A 74-year-old man from Washington died last week on a rim-to-rim hike of the Grand Canyon. The incident happened on Thursday, May 15, according to the National ...

A 74-year-old avid hiker from Washington died last week during a rim-to-rim trek in the Grand Canyon, park officials said. Dennis Smith, of Olympia, became unresponsive at about 4:45 p.m. Thursday ...

GRAND CANYON VILLAGE, Ariz. — An Olympia man died last week during a lengthy hike in the Grand Canyon. Dennis Smith, 74, was attempting a rim-to-rim hike but was found unresponsive on the North ...

GRAND CANYON, AZ (AZFamily) — The National Park Service says a man died last week while trying to hike the Grand Canyon rim-to-rim. On May 15, the Grand Canyon Regional Communications Center ...

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 ...

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 ...

From a train running on used french fry oil to restaurants feeding mules with food scraps, Grand Canyon National Park is a leader in waste reduction. Emily Hochberg has over 15 years of experience ...