Astronauts who returned to Earth following a protracted nine-month stay on orbit didn't get overtime pay for the mission, ...

NASA’s Parker Solar Probe is set for another close brush with the sun, reaching record speeds of 430,000 mph as it flies through the solar atmosphere. Scientists hope the mission will reveal new ...

Learn about the new mission presidents and companions called to serve in Argentina, Arizona, Brazil, Chile, Costa Rica, ...

As a finalist in the NSF Regional Innovation Engine Program, the University of Arizona’s Sustainable Mining Innovation and ...

Dr. Bernard Harris, Jr., the first African American to walk in space, reflects on his 30-year legacy and looks ahead to his ...

From Larry Itliong, a Filipino activist who worked with Cesar Chavez, to the Japanese internment camps during World War II, ...

From Restaurant Week and Cinco de Mayo to music festivals and car and motorcycle expos, here's how to have fun with family and friends this spring.

Arizona has an expanding semiconductor sector and the state has made inroads in space travel. The two industries could help each other grow together.

Arizona Burn Center's director said the patients all have fairly substantial scars, some physical limitations and disabilities, and a long road ahead.

Donaldjohanson, a main belt asteroid, could be a relic of a cosmic collision that took place 150 million years ago.

On Monday, a new seaplane touched down at Mesa's Falcon Field. Following a tour across the United States to spread awareness and raise money for Samaritan Aviation, it will be shipped to Papua New ...

In mid-March 2025, a claim circulated online that the U.S. Department of Defense (DOD) had removed one or more pages ...