The Trump administration is aiming to complete its team of top officials managing the Colorado River, as states struggle to strike a water deal.

Arizona's largest utility has a new CEO. Ted Geisler sees his role as ensuring Arizona has affordable and reliable power to keep the economy humming.

Live updates from the May 14 lunchtime SpaceX Starlink 6-67 mission that launched a Falcon 9 rocket from Cape Canaveral Space Force Station in Florida.

"We suggest that the processes which formed the lunar maria several billion years ago are still present and active today." ...

"For the first time we can see the chemical cake while it's rising in the oven, instead of just the starting ingredients of ...

Both Arizona Democrats have elevated national profiles as some in their party consider the options for a post-Trump presidency.

PHOENIX — The Arizona Science Center is showing the relationship between poison and nature at its newest exhibition, ‘The ...

Live updates from the Starlink 6-83 mission, which launched at 1:02 a.m. on May 13 from Kennedy Space Center Pad 39A.

Check here first!For more newscast video clips, head to May 10, 2025Ramon G. Rivera Memorial Golf TournamentMay 10, 6 a.m. - ...

Even before Pelkey’s family used AI to give him a voice for the victim impact portion — believed to be a first in U.S. courts ...

CREST at Paradise Valley High School stands for the Center for Research in Engineering, Science, and Technology. It's a ...

Inhibition of GSK-3β may inhibit tumor growth and improve survival through several complimentary mechanisms that include enhancement of chemotherapy activity, activation of innate anti-tumor immunity, ...