It’s one of Maricopa’s best-kept secrets, even if it’s a massive half-million acres with three federally protected desert wilderness areas.

The desert city in southern Arizona is a sanctuary for stargazers—and now it's even easier for visitors to explore.

A planned expansion of the park’s east entrance parking lot has created a unique opportunity to study these protected desert giants.

“Saguaros are such an icon of this area, of the Southwest in general,” says Beth Hudick, interpretation, education, and outreach manager at Saguaro National Park in southern Arizona. “If you close ...

Saguaro National Park, named for the country’s largest cacti, is made up of two distinct districts on either side of Tucson. Located within the Sonoran Desert, Rincon Mountain District (Saguaro East) ...

While the Grand Canyon may be Arizona’s most well-known national park, it’s not the only one worth a visit. With 22 total National Park Service monuments, parks, recreation areas, historic ...

The judge said there was no analysis done on the ecological impacts to Saguaro National Park or Tucson Mountain ... including the cactus ferruginous pygmy owl, yellow-billed cuckoo, Yuma Ridgeway ...

It's still a mystery as to how three people were found dead on a houseboat at Saguaro Lake in Mesa ... according to the National Institute of Standards and Technology. If detected over the ...

TUCSON, Ariz. — Visitors at Saguaro National Park should always watch their step (there are rattlesnakes after all) but now, at least, they won’t have to worry about falling into an old mine.

While walking along her favorite trail in the Coronado National Forest, Amber Merancio encountered a disturbing sight: Someone had vandalized a saguaro cactus, also known as a giant cactus, a natural ...

PHOENIX (AZFamily) — The Maricopa County Sheriff’s Office has identified the three people who died in an carbon monoxide poisoning at Saguaro Lake in Mesa over the weekend. Deputies identified ...