On the Santa Cruz River just above the Sanders Road bridge in Marana, water flows past towering stands of native Gooding’s willow trees on one bank and non-native tamarisks on the other. Bird ...

The ingredients that led to the Hill Country disaster — steep terrain, swollen rivers and unsuspecting people in harm’s way — ...

Sharp declines in Colorado River flows, supplying Pima County via the Central Arizona Project, have the seven basin states disputing how to allocate cuts.

"It’s probably fair to say that most visitors venture out to the Galapagos Islands to see the unique wildlife," writes columnist Gary Griggs. "Being 600 miles off the coast of Ecuador, it’s a ...

Yuma sits at the crossroads of Arizona, California, and Mexico, making it a melting pot of cultures and flavors. The Colorado River flows right through town, creating an oasis in the desert that begs ...

TUCSON, Ariz. (KVOA) - The Santa Cruz County Animal Care and Control is asking for the communities help after two abandoned dogs were found.

Firefighters and a bystander rescued four people and a dog from the swift waters of the Santa Cruz River in Tucson on July 4.

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One of Santa Cruz County’s longest-running music institutions, the Cabrillo Festival of Contemporary Music, officially opens Aug. 1 with a season that will include more than 20 composers, nin… ...

Firefighters and a bystander rescued four people and a dog from the swift waters of the Santa Cruz River in Tucson on July 4. Crews were dispatched at 2:47 p.m. to a swift water rescue near Prince ...

A new pedestrian bridge over Highway 1 and Chanticleer Avenue is now open to the public.