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

Population shifts to the South could reduce Democrats' path to winning the House or White House in the long term. Projections ...

Andrew Rabbitt’s at-home solar panels feed 5,000 watts of energy to a massive battery bank that electric-vehicle drivers ...

A La Niña winter just started, but it isn't expected to last long. National forecasters are already looking ahead to the ...

The University of Arizona will contribute to a NASA space mission to study the atmospheres of planets outside of our solar ...

A team that included University of Arizona astronomers captured the infrared image of the supermassive black hole using a Large Binocular Telescope Interferometer.

Lamar Jackson and the Baltimore Ravens saw their season come to an end after falling to Josh Allen and the Buffalo Bills ...

Arizona sports team schedules.

President-elect Donald Trump will be sworn into the White House on Inauguration Day for his second term on January 20, 2025.

Technologycategory TikTok restores US service after Trump says “we have to save it” 7:53 AM UTC United Statescategory What to expect on Trump's Inauguration Day 6:07 AM UTC ...

Jacob Chalif is part of a U.S. National Science Foundation project collecting some of the world’s oldest ice — dating back as many as a million years or more — for a Dartmouth College study ...

Trump Projects Bravado, and Falsehoods, at Rare Pre-Inauguration Rally President-elect Trump delivered a boastful, campaign-style speech where he railed about illegal immigration and denigrated ...