The North American Monsoon becomes active due to a pattern shift that impacts a large part of the United States and Mexico.

Tribal lands, such as those belonging to the Havasupai, Hualapai, Navajo and Hopi Nations, require special permits for access ...

Arizona's dry roads can turn deadly when flash floods hit during the monsoon so drivers need to heed certain tips.

Arizona's monsoon season starts June 15, but that doesn't mean the monsoon will arrive on time. The National Weather Service ...

Storm cells arrived in the Tucson area Thursday afternoon, bringing strong winds and slight rains after the day began with warnings of excessive heat. The strong winds caused a large metal column ...

As conservationsts and Oro Valley officials gathered recently to celebrate the success of wildlife crossings on Oracle Road, ...

Electric vehicle maker Lucid expanded its Arizona footprint with the grand opening of its new Phoenix hub facility on Wednesday. The decision to have the soldiers provide security on the raids ...

Arizona has seen its fair share of severe weather throughout the state. Watch a compilation of videos from various thunderstorms, floods, and fires from across the Grand Canyon State on our 12News ...

There we were in Ms. Byrd’s first grade class, back around the time when Earth’s great glaciers first began to melt, looking down at a Big Chief tablet and told ...

With temperatures reaching the 90s this week, the Arizona Humane Society is warning pet owners to keep their dogs safe during this warm-up.