In the heart of California, the Sequoia and Kings Canyon National Parks are home to some of the tallest trees on the planet.

An expert with the Grand Canyon Institute shares his predictions of what widespread tariffs on other countries could mean for ...

A midair collision at the Grand Canyon killed over 100. The disaster partially led to the start of the FAA and changed air traffic control laws.

Kauai, or “The Garden Isle” is a true gem of the Hawaiian Islands. It may be the state’s fourth largest island, but it hosts ...

President Donald Trump is criticizing California water policy as he prepares to tour wildfire damage in Los Angeles.

Trails in Grand Canyon National Park were closed due to a chlorine gas leak. Chlorine is used as a disinfectant in the Roaring Springs area of the park. The trails have since reopened NORTH RIM ...

A California-based company has partnered with the U.S. Army to develop solutions that can reduce the time taken to train the pilots and add autonomy to Black Hawk helicopters. Skyryse, which is th ...

GRAND CANYON, AZ — Three trails at the Grand Canyon are closed until further notice. Grand Canyon National Park announced on Facebook that the Bright Angel Trail, the South Kaibab Trail ...

Jan 16 - A video of Mexican helicopters from a 2018 military exercise has been miscaptioned online as showing the arrival of humanitarian aid from Mexico to combat wildfires in Los Angeles that ...

After the Kinneloa fire burned through Eaton Canyon in 1993, officials rushed to stabilize the hillsides. An expert team recommended grass seed be dropped from helicopters all over the hillsides ...

2023 Tour de France: Sepp Kuss leads overall winner Jonas Vingegaard on a mountain stage (Image credit: Getty Images) Rather when it came to the moment where the star names of the 2025 team lineup ...