The Catalina Sky Survey found 28 new space objects last year and they hope for more discoveries as technologies advance worldwide. The new Vera Rubin Observatory in Chile and the Near-Earth Object ...

He was standing at a busy intersection when I drove by. What caught my attention was the small dog wrapped in a blanket that he pushed in a stroller. Also, his sign had a name on it: Leo.

“That’s kind of a red flag,” said Erwin Winkler, chief flight instructor and director of maintenance at Tucson Flight School, referring to extraordinary amount of grease. The NTSB said the ...

Sales fell 4.9% last month from December to a seasonally adjusted annual rate of 4.08 million units, the National Association of Realtors said Friday. Sales rose 2% compared with January last year ...

The 1960s was an extraordinary time for the United States. Unburdened by post-war reparations, Americans were preoccupied with other developments like NASA, the game-changing space programme that ...

A full-fledged, rock-loving, fossil-admiring, earth-science-enthusiast nerd. So, yes, I’m biased when I say that the Tucson Gem and Mineral Show is an event that everyone should experience at ...

An asteroid nearly the size of a football field now has roughly a 0.004% chance of hitting Earth in about eight years, NASA says — with the space agency saying it "no longer poses a significant ...

The Wildcats had the ball with under 12 seconds to play. Caleb Love was searching for some heroics and was fouled as he made a shot. But instead of receiving the possibility of completing a three ...

TUCSON, Ariz. (KGUN) — President Donald Trump plans to impose 25% tariffs on aluminum and steel are expected to affect businesses that rely on metals, like the craft beer industry. Tucson's very ...

Tucson Police are looking for leads in the death of 42-year-old John Britton Steele on Tucson's south side Wednesday. Officers discovered Steele's body in the desert area east of Tucson ...

We will not let that time pass by without action. When was the last time an asteroid had similar odds of hitting Earth? This is only the second time that impact prediction systems have rated any ...