The city of Nogales, Sonora, Mexico, just south of the Arizona border, is spraying for mosquitoes to try to prevent dengue.

Dangerous Thunderstorms Target the Central U.S. Severe weather will return to the central U.S. today and Wednesday as a new storm system takes shape. Always Have Access to WeatherBug at Your ...

It took ICE nine days to figure out that Jose Hermosillo, stuck in an ICE prison in Arizona, was a U.S. citizen. One day is ...