A bomb cyclone occurs when a storm’s pressure drops 24 millibars in 24 hours, creating fierce winds, heavy snow and dangerous ...

Recently, ABC15's Nick Ciletti traveled to the Hoover Dam, where water levels remain critically low; by many estimates, the dam is at about a third of its maximum capacity.

Students at a Valley elementary school stepped into the spotlight, delivering the weather forecast with confidence well ...

Learn more about the latest Phoenix area weather forecast and conditions with Most Accurate Forecast from ABC15.

Learn more about the latest Phoenix area weather forecast and conditions with Most Accurate Forecast from ABC15.

Learn more about the latest Phoenix area weather forecast and conditions with Most Accurate Forecast from ABC15.

Last year, Republic Services installed three artificial intelligence robots at its recycling center in Mesa, helping to save ...

Learn more about the latest Phoenix area weather forecast and conditions with Most Accurate Forecast from ABC15.

CAP is one of the most critical pieces of infrastructure in the state. It is also at the center of negotiations now underway over how the shrinking Colorado River will be shared in the future.

A winter storm is moving into Arizona! With rain and snow likely impacting road travel and outdoor activities, Friday and ...