Clyde Tombaugh discovered Pluto in 1930 at Lowell Observatory in Flagstaff. Here's how Pluto won - and lost - its planetary status.

The University of Arizona and Uber have announced a deal that will test self-driving cars in Tucson and will help build up better mapping software. Uber is partnering with the University of ...

Sam Pillsbury, the 78-year-old owner of Pillsbury Wine Company, is seeking to sell his 80-acre vineyard in Willcox, Arizona, for $1.45 million. Pillsbury, a former filmmaker, helped pioneer the ...

Here is everything you need to know about the newest map tracing the path of eclipse totality and how it will affect Arizona's ability to view it. Besselian Elements is a blog dedicated to solar ...

The map below shows where Arizona's wildfires stand for 2024. The map will be updated throughout the fire season. Start the day smarter. Get all the news you need in your inbox each morning.

NASA's newly launched SPHEREx mission will use software developed at the Arizona Cosmology Lab to analyze data and help ...