Prepare to see something wild and unexpected in this Arizona canyon, where a surprising tree defies the odds in the harsh and ...

This adults-only resort in Arizona's desert stuns with its lush grounds, rejuvenating hot springs, plethora of wellness ...

National parks are offering a growing number of nighttime programs for visitors looking for novel experiences or those eager ...

This easy (but dangerous) interpretive trail through the desert is hiding in plain sight at one of Southern California's most popular national parks.

Saguaro cacti often grow long “arms” which appear ... The park bristles with nearly two million of its namesake cacti in a landscape of volcanic rock backdropped by the chocolate-colored ...

One of Arizona's national parks was named among the top three hidden gems of the national parks system. Here's where and why ...

This month, nearly 50 acres of pristine desert landscape were officially added ... mountain lions prowl, and towering saguaro cacti—some reaching 60 feet and living two centuries—stand tall ...

Saguaro cactuses tower over Arizona's desert landscape, each year inching higher and higher for hundreds of years as they watch time pass. While they can grow to unique heights, one cactus holds ...

But the saguaro species (Carnegiea gigantea ... these extreme heat and drought events are having a landscape-level impact on the cactus population,” he says. Back in Tucson, Swann remained ...

PHOENIX — After recording the warmest monthly average temperature for any U.S. city ever in July, Phoenix climbed back up to dangerously high temperatures Wednesday. That could mean trouble not ...

The National Parks Service has selected Scott Stonum as the latest superintendent of Saguaro National Park — a vast arid landscape that ... where the iconic Saguaro cactus makes its home.