Westbound Loop 303 closed at Interstate 17 Wednesday night due to a crash, the Arizona Department of Transportation said.

Nearly $180 million in federal funding will be spent on a new advanced water purification facility in Phoenix, officials ...

A 25-year-old woman was arrested in connection with a fatal hit-and-run collision that occurred in June, authorities said ...

U.S. land managers are racing the clock as hotter, drier weather raises the risk of wildfires in the nation’s overgrown ...

The nation's largest public utility says it is looking at other sites for a new natural gas power plant after its preferred location ...

PHOENIX — Aspiring outdoorsy families can now register for overnight weekend camping classes this fall through a program ...

President Donald Trump is countering criticism of the Justice Department’s failure to release much-hyped records around the ...

A federal judge in Maryland could soon become the second to block President Donald Trump’s order restricting birthright ...

Nine puppies from parts of Texas submerged by catastrophic flooding that killed at least 132 people arrived Wednesday at the no-kill shelter ...

A lightly populated stretch of Alaska’s southern coast was under a tsunami warning Wednesday after a strong earthquake was felt ...

A federal appeals court ruled Wednesday that Arkansas can enforce its ban on critical race theory in classrooms, ruling the First ...

Two university hospitals are pioneering new ways to expand lifesaving heart transplants for adults and babies — advances that ...