Leading air quality experts are expected to gather in Phoenix to "address rising ground-level ozone concentrations in ...

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

In Mesa, Arizona, Semper Fi Heating & Cooling is the name families trust to keep them comfortable. This is true whether it’s ...

The Center for Biological Diversity and the Patagonia Area Resource Alliance say federal regulators failed to review a petition against Hermosa Mine.

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

A bunch of little baby goats will give students the opportunity to study and care for them. ...DENSE FOG ADVISORY NOW IN ...

Look for a mostly sunny and breezy day with 10 to 15 mile-per-hour winds out of the northeast this morning, easing to 5 to 10 ...

The two planes experienced ‘a loss of required separation’ when they neared Phoenix Sky Harbor International Airport, the FAA ...

Arizona is the only state with 'unhealthy' air quality. Part of it stems from our geography, but part also comes from our ...

Officials are now investigating 11 deaths related to this week's fires near Los Angeles, but cautioned the actual number of ...

Warmer temperatures might be causing plants to emit more chemicals into the atmosphere, adding to one of Phoenix's worst air pollution problems.

While wildfire smoke has certainly affected Phoenix air on numerous occasions, that's not true this time, according to the Arizona Department of Environmental Quality. “We want you to know ...