Phoenix is experiencing record-breaking, prolonged extreme heat driven by climate change, pushing the city into uncharted ...

An Extreme Heat Warning remains in effect through Friday at 8 p.m. for most of central and southern Arizona, and now more areas are included in the warning, including Mohave County starting tomorrow.

An early-August metro Phoenix heat wave is expected to continue throughout the workweek, with more record-setting highs in ...

A hiker is in critical condition after being rescued from a Phoenix mountain hiking trail that’s currently closed due to ...

Air quality alerts are in place for portions of 10 states from Minnesota to Delaware as officials warn the smoke may become dangerous for sensitive groups.

A stubborn high pressure system over central Arizona will push temperatures in Phoenix into record territory this week.

A hiker is in critical condition after being rescued from a Phoenix mountain hiking trail that’s currently closed due to ...

Phoenix's LSG Sky Chefs violated city heat regulations, resulting in an investigation. Non-functioning ACs in catering trucks ...

The incident happened when select hiking trails throughout Phoenix have restricted access from 8 a.m. to 5 p.m. due to ...

The National Weather Service issued an extreme heat warning for the week in metro Phoenix. The hottest temperatures are ...

Last July, it seemed like Phoenix broke another heat record every day. This year, temperatures are average (but it's still dry).

"I mean, the fact that as a city, we had to do this and that is not something that some of these companies think about day in ...