Here's what you need to know about quarterback Jaxson Dart's college career at Southern California and Ole Miss.

Under California state law, Burbank Water and Power is required to have an energy portfolio of 60% renewables by 2030 and be 100% zero carbon by 2045 ...

Environmentalists and farmers are challenging Arizona's approval of an air pollution permit for Copper World Mine, claiming it's lax on toxic dust.

The desert city in southern Arizona is a sanctuary for stargazers—and now it's even easier for visitors to explore.

Arizona State will attempt to earn its first home victory over rival Arizona in five seasons when the programs clash Saturday ...

Eric Musselman brings in five-star Alijah Arenas, the kind of move USC men's basketball needs in order to reach the big time ...

Arizona football great Ricky Hunley and former UA basketball star Mike Bibby, who led the Wildcats to a national championship ...

Kiki Iriafen scored 23 points, JuJu Watkins added 20 and fourth-ranked Southern California led the entire game to defeat ...