Pastor Julie Contreras along with supporters of Chicago Police Officer German Villaseñor speaks to reporters after Villaseñor ...

Scientists at Arizona State University examined more than two decades of satellite measurements and found that since 2003 the quantity of groundwater depleted in the Colorado River Basin is ...

Aerial photos from the archives of the Arizona Daily Star/Tucson Citizen. The latest finding from the archive is eight photos from 1975. Aerial photos of Tucson, Pima County, in 1975 ...