Water could soon return to another dry stretch of the Santa Cruz River, thanks to an effort by Pima County and others to use ...

The Department of Homeland Security is putting 17 miles of river water barrier in the Rio Grande in Cameron County in deep ...

Monsoon season is ramping up across the southwestern United States and forecasters say the outlook favors above-normal precipitation in July. It could provide short-term relief for areas that have bee ...

Drought has hollowed out Chihuahua’s Conchos Valley and bred civil unrest as South Texas demands the water it’s owed.