Some of Phoenix's most popular hiking trails are closed Wednesday due to extreme heat. Officials say restrictions are ...

Temperatures could reach 113 degrees in Phoenix and surrounding communities as dangerous heat grips the Valley through ...

The National Weather Service has posted an extreme heat watch for parts of Arizona this week as temperatures soar. See where.

PHOENIX — Every summer, hikers push their limits in triple-digit temperatures and end up needing rescue. But one Valley hiking group is showing that you can still enjoy the trails during the hottest ...

PHOENIX — As temperatures continue to rise in the Valley, two shelters in Phoenix are asking the public to donate water and other heat relief items. Last weekend, CASS and Keys to Change hosted a ...

As extreme heat continues to grip large parts of the country, cities like Phoenix are turning to an unlikely — and remarkably effective — lifesaving tool: bags of ice. Phoenix is no stranger to the ...

Under a mid-morning sun, huddled beneath tents and silver tarps, doctors and nurses handed patients at a homeless outreach clinic water bottles, hats, sunglasses and cooling towels to drape around ...

Extreme heat is closing popular Phoenix trails, but some hikers are ignoring the signs and putting firefighters at risk.

This content was provided by our sponsor, [name of sponsor]. The FOX editorial team was not involved in the creation of this content. Phoenix, Arizona, is renowned for its intense, prolonged heat.