Highway closures and evacuations remain in effect as a wildfire burns more than 58,000 acres in far northern Coconino County. It is one of two blazes raging at or near the northern rim of the Grand ...

Some effects of Arizona's Dragon Bravo Fire are clear, but what's happened to wildlife may not be known until the flames die ...

A lightning-caused wildfire known as the Dragon Bravo Fire is burning on the North Rim of Grand Canyon National Park. The fire is currently estimated at approximately 10 acres and is located south of ...

Partial blue skies in the morning allowed many park visitors to ignore fires on the North Rim. By afternoon, ashfall made for ...

Preparation is key Fewer than 1% of visitors to the Grand Canyon hike the rim-to-rim trail each year, according to the National Park Service.

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.

Dr. Dennis Smith, a 74-year-old orthopedic surgeon from Washington, died during a rim-to-rim hike in the Grand Canyon. His death is under investigation.

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 ...

Dennis Smith was attempting to hike from the South Rim to the North Rim of the Grand Canyon when he was found unresponsive on the North Kaibab Trail on May 15, the National Park Service said ...

A 74-year-old hiker from Olympia, Washington, died while attempting a rim-to-rim hike in the Grand Canyon. Officials warn hikers to prepare for extreme heat.