Arizona State University and a team of its collaborators have received $11.2 million in funding from the U.S. Department of ...

Egg prices are rising again, and you can thank a host of factors for that. Here's what Arizona shoppers must know before they ...

The Rev. Martin Luther King Jr. gave his iconic “I Have a Dream” speech in 1963 on the steps of the Lincoln Memorial. He ...

What’s real matters. We’re committed to providing you with the truth. If you value journalism like ours that strengthens ...

Astronomers have unveiled surprising new details about a small galaxy, NGC 300, challenging existing theories on galaxy ...

One Arizona airport will see scheduled flights again after a half-century hiatus. Safford Regional Airport lost all air ...

More than 260,000 former students of the now-defunct for-profit Ashford University are getting their student loans erased as ...

Ultra-faint dwarf galaxies, cosmic 'ghost towns,' offer new insights into the early universe and star formation.

University of Arizona astronomers have now produced the highest resolution direct images ever taken of a supermassive black ...

Astronomers have captured the most detailed infrared images yet of an active galactic nucleus (AGN), using the Large ...

Popular hotel booking sites like Expedia and Hotels.com raise their prices substantially when San Franciscans use their ...