“The North Rim of the Grand Canyon is like another world,” said Ethan Aumack, executive director of the Grand Canyon Trust, who has fond memories of skiing through the woods to the rim after the lone ...

'Fridge cigarette' is Gen Z's new Diet Coke obsession that concerns health experts ...

U.S. land managers are racing the clock as hotter, drier weather raises the risk of wildfires in the nation’s overgrown ...