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

Arizona’s iconic saguaros are struggling with extreme urban heat, which is causing illness, collapse, and fewer young cacti.

Keep an eye out for Arizona's iconic saguaro cactus flower as its blooming season is here for the early months of the summer.

Saguaro National Park near Tucson was named ... the park was recently certified as an Urban Night Sky Place by Dark-Sky International, making it the first National Park Service location in Arizona ...