With fires currently ravaging the North Rim of the Grand Canyon, here are some positive memories from Arizona Republic ...

A new report has calculated that making national parks the responsibility of states would raise costs, cut revenue and reduce ...

On his first trip to the Grand Canyon Star Party, Dave Eicher joins thousands for a week of lectures, observing, and cosmic wonder.

To behold the Grand Canyon from above, visitors usually book a helicopter tour or ride a zip line. But at the west rim of the canyon, there’s a third (and equally adrenaline-inducing) option ...

Dangerously hot conditions are expected below 4,000 feet in elevation, prompting a warning for hikers.

The caverns sit atop the Grand Canyon Inn between Peach Springs and Seligman and are a worldwide tourist attraction.

An unusually high number of hikers had to be rescued by helicopter on the Grand Canyon, and a construction site is to blame.

The cause of a power outage that brought Grand Canyon North Rim visitor services to a standstill has been identified.

Thousands of hikers take on the Grand Canyon’s Rim-to-Rim trek every summer. This year, however, a major trail closure has some experts raising serious safety concerns.

Beloved Washington doctor, Dr. Dennis Smith, died during a Grand Canyon hike. Known for his fitness and orthopedic work, his death may have been a freak accident, a colleague said.

This one-day itinerary includes the best of Grand Canyon's South Rim, including El Tovar, Mather Point, Bright Angel Trail and Desert View Watchtower.