A martian meteorite — the largest single piece of rock from Mars known to be on Earth — just sold at auction for $5.3 million ...

The Arizona Commission of African-American Affairs and the African-American Caucus – Tucson will host a town hall on Saturday ...

President Donald Trump says the popular soft drink company Coca-Cola has agreed to swap high fructose corn syrup for real cane sugar in Coke sold in the U.S.

An aerial view shows the progress of Tucson Velodrome nearly two years after groundbreaking at Southeast Regional Park.