More toxic than normal air pollution, wildfire smoke can linger in the air for weeks and travel thousands of miles.

David Leroy French, 21, was arrested for a mass shooting in downtown Tucson that injured nine people critically. The incident ...

A new partnership between Sunrun, Tesla and Renew Home aims to use home batteries and smart thermostats as virtual power ...

To get back on track after a lackluster performance against the Connecticut Sun on July 17, the Phoenix Mercury enlisted ...

Arizona Attorney General Kris Mayes urged a federal judge to reject an immediate block on Proposition 314, arguing no one has ...

Former Rep. Ron Barber, a survivor of the 2011 Tucson shooting, is working across party lines to combat political violence, ...

Every year, NFL teams emerge seemingly out of nowhere to become legitimate Super Bowl contenders. Need proof? Entering the ...

Two of the victims in Sunday's mass shooting in downtown Tucson were on the patio of Empire Pizza when gunfire rang out. Now ...

Joey Logano dominated the Window World 450 at North Wilkesboro Speedway, leading 323 of 450 laps to secure a vital NASCAR Cup ...

Thirteen states have banned abortion outright, and 28 other states ban abortion somewhere between six weeks and viability. At ...

President Donald Trump said Monday that Iran would "pay" for killing U.S. soldiers after multiple service members were killed ...

The World Cup may be remembered less for its winner than for the question it left hanging over the game: how much of soccer’s ...