"It will take all of us to put Arizona on the map as a space hub ... in Arizona including RTX Corp., formerly Raytheon, in Tucson along with Honeywell, Northrup Grumman and Boeing around ...

The DESI experiment shocked cosmologists with a hint that dark energy varies over time. Now, with more data, the conclusions hold up.

The Palo Verde Park Neighborhood Association will celebrate its ranch-style roots with a home tour dedicated to the house ...

NASA’s new video is also just fun to watch. The animation shows what the seafloor looks like off the coasts of Mexico, South ...

Downtown Tucson is now home to Arizona’s tallest mural. Artist Joe Pagac recently completed “Desert Colossus,” which depicts ...

Enjoy the spring weather during weekend events like the Fourth Avenue Street Fair, a wine celebration at the Arizona-Sonora ...

The Sonoran Desert is a world like no other—an expansive, living landscape where rugged mountains, gigantic cacti, and an astonishing diversity of life create an ecosystem of wonder. Covering more ...

The Dark Energy Spectroscopic Instrument (DESI) is mapping millions of celestial objects to better understand dark energy—the ...

DESI's first dataset maps 18.7 million celestial objects, aiding dark energy, galaxy, and universe expansion studies.

*Estimated payments are calculated by Cars.com and are for informational purposes only. We’ve estimated your taxes based on your provided ZIP code. These estimates do not include title ...

The University of Arizona is halting construction on a biomedical research center in downtown Phoenix. The man accused of shooting his brother to death appeared in front of a judge for the first ...

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