Copper retains much of the luster that lent Arizona the unofficial nickname "Copper State," and is king in rural Greenlee County.

As the solar system moved through this dust-rich region, Earth may have received an increased influx of interstellar particles.

Our solar system's journey around the center of the Milky Way takes it through varying galactic environments, and one may ...

The city of Sedona registers permits but hasn’t put them into an easy-to-read map or format, even though they have all ... page design and community service from the Arizona Newspapers Association.

Lowell Observatory began exploring the stars, almost 20 years before Arizona became a state. Now it's being crowned one of ...

This place just made TIME's list of World's Greatest Places of 2025 and Newsweek's 10 best science museums in the U.S. Here's ...

Astronomer Percival Lowell founded his Arizona stargazing lab in 1894 to aid in his search for life on Mars. While that quest is still ongoing, the observatory made history as the place where ...

Where to see the pink flowers in Arizona Lowell Observatory is where researcher Clyde Tombaugh discovered Pluto in 1930. It was Flagstaff's first permanent scientific institution, paving the way ...

Lowell Observatory in Flagstaff was recently ... join us in exploring the wonders of our universe as well.” What will Arizona's spring weather be like? Here's what 4 weather experts predict ...

A teen was killed and a man was injured in a shooting near Fort Lowell Park in Tucson late Wednesday, March. 19. The Tucson Police Department said a vehicle crashed into a wall in the 5500 block of ...