A transformer exploded July 19 at Hoover Dam, one of the nation’s largest hydroelectric facilities, producing a thick cloud of black smoke and flames that were quickly extinguished.

In this photo provided by Grand Canyon National Park, an adult bison roams near a corral at the North Rim of the park in Arizona, on Aug. 30, 2021. Grand Canyon National Park has decided not to extend a pilot project this fall 2022 that used volunteers to kill bison to downsize the herd.

According to Coconino County Sheriff’s Office, the 2022 Memorial Day weekend, May 27-30, resulted in a significant increase in calls for service and incidents stemming from outdoor activity in northern Arizona.

Just two weeks earlier, Stuber, an intelligence officer with the 628th Aviation Support Battalion, 28th Expeditionary Combat Aviation Brigade, had been commissioned as a second lieutenant in the Pennsylvania Army National Guard.

Authorities say a Utah woman has died after a fall at the Grand Canyon. Park officials say 34-year-old Margaret Osswald of Salt Lake City was near Ledges Camp along the Colorado River on Monday evening when she fell about 20 feet and sustained fatal injuries.

A female hiker was found dead this weekend after she fell nearly two dozen feet during a visit to Grand Canyon National Park. On Monday, the National Park Service was alerted to an unresponsive person near Ledges Camp along the Colorado River on the evening of April 4.

A woman from Utah died at a Grand Canyon National Park on Monday, making her the second to die within the past month.

A Utah woman visiting the Grand Canyon with a group died after falling approximately 20 feet at the national park.

A Utah woman on a Grand Canyon National Park river trip fell to her death Monday evening, authorities said. Margaret Osswald, 34, of Salt Lake City, fell about 20 feet near Ledges Camp along the Colorado River and died of her injuries,