As the TLC song goes, "Don't go chasing waterfalls," but in the deserty Southwest, that's exactly what people do when the summer rains begin to fall or if there's a good amount of snow in the ...

Water storage tanks high in the Catalina Mountains are filled to capacity with 2 million gallons thanks to abundant snowmelt, and snow remaining on the ground into March will provide even more water, ...

The dominant theme, the main motif, of this season high in the mountains of Southern Arizona can be expressed in a single word: Green. Ferns unfurl fresh emerald fronds in the 9,000-foot heights of ...

Authors Christopher S. Magirl, Craig Shoemaker, Robert H. Webb, Mike Schaffner, Peter G. Griffiths, Erik Pytlak ...

TUCSON — Grasslands could replace the Sonoran desert landscape around the Santa Catalina Mountains as wildfires continue to ravage the area every year. Wildfires, along with climate change, are ...

TUCSON, Ariz. (13 News) - Newly released video shows the dramatic rescue of an injured hiker in the Catalina Mountains. In a post to X, the Chief Patrol Agent for the Tucson Sector of the Border ...

Arizona Game and Fish said they spotted 30 Bighorn sheep in the Catalina Mountains last week. They said some of the 30 were collared and some weren't. The collars come from a relocation project that ...

TUCSON, Ariz. (KGUN) — Emergency crews responded Friday evening to rescue a mountain biker injured while riding in the Catalina Mountains. According to the Pima County Sheriff’s Department, members of ...