Colorado has been using cloud seeding as far back as the 1950s, but an all-new weather modification project in Colorado is ...

A historic lack of snow in the Gila River watershed has left Arizona’s San Carlos Reservoir less than 1% full, triggering a ...

Changes in wind patterns play the leading role in influencing often devastating tropical rainfall changes, rather than simply ...

As hurricane season begins, the weather agency is seeing promise in drones and other emerging plane-deployed technologies.

A new Arizona water report says only about 3% of the state’s precipitation reaches groundwater aquifers. Researchers ...