Forty years after officials identified massive groundwater pollution in Phoenix, the EPA has a plan to clean some of it up.

Phoenix expects a week of sunny skies with mild temperatures, peaking around 70 degrees and cooling to mid-40s at night, ...

Costco sits at the very northern edge of the planning area, which expands to the east to Jackrabbit Trail and to the south to ...

Questions about whether we're alone or if there is someone else out there used to be just for conspiracy theories. Now, ...

Phoenix Sky Harbor Airport announces its "12 Days of Gratitude" initiative with activities for travelers starting9.

With wildfire activity flaring in the Northeast and continued burns in California, scientists are concerned by coast-to-coast ...

TSMC's water use will not push Phoenix over the edge, but it's part of a broader set of questions around the semiconductor ...

Just one Arizona city was ranked among the 15 coolest cities in the U.S. and Canada. Here are 10 cool things to do in metro Phoenix.

Phoenix detectives and Drug Enforcement Administration (DEA) agents targeted drug trafficking activities of international and U.S. suppliers and distributors. Phoenix police and the DEA seized 2 ...

The higher the score, the cooler the city. Here's why Phoenix made the list, along with a rundown of fun activities and experiences in the state's capital and a ranking of the 15 coolest cities ...