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

Extreme heat warnings cover most of the southern half of Arizona and continue into southeastern California. Areas including ...

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 ...

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

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

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.

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

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

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

This week's extreme heat can be dangerous for plants so expert gardeners go over how to keep that greenery healthy during the ...

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