Robert LaMacchia is the head of business development for OroraTech, a satellite company that monitors wildfires from space.

Northern Arizona businesses are getting some financial help after two wildfires near the Grand Canyon North Rim burned out of control for weeks. Businesses and private nonprofits in the disaster area ...

A dangerous heat wave is about to take hold across the southwest. We're tracking the dramatic rise in temperatures from Arizona to Southern California. We'll show you how local officials are preparing ...

The Tucson Mayor and City Council on Tuesday passed an ordinance that puts an age limit on portions of its playgrounds and ...

The Pima County Attorney’s Office has filed a lawsuit against the federal government to get access to the suspect from a crime spree that left a Tucson man dead. Cholla High received a $10,000 ...

From Florida to New England, people trying to enjoy some of the last hurrahs of summer along the East Coast have been met ...

On Tuesday, U.S. Director of National Intelligence Tulsi Gabbard announced she had revoked the security clearances of 37 ...

New data shows a 46% drop in Indian student arrivals to the US, with overall visas falling 28%. Universities face significant financial losses and operational disruption due to visa backlogs.