At least five national parks, monuments and forests in Arizona were expected to see protesters objecting to federal layoffs ...

The Grand Canyon is preparing for a flood of spring break visitors, but a wave of layoffs has left the park short-staffed.

The falls, which are located in Northern Arizona on the Havasupai reservation, are constantly at risk for flash floods, ...

(AP) — The body of an Arizona woman who went missing in the Grand Canyon National Park after a flash flood days earlier ... into all of our lives.” National Park Service officials said ...