Globally, nearly half of the world’s population experienced at least 30 extra days of extreme heat between May 2024 and May ...

"As Earth's climate changes, it is impacting extreme weather across the planet," a NASA report concludes. "Record-breaking ...

Extreme heat is becoming a dangerous new normal that brings with it a number of health risks. From severe burns to ...

With record-high temperatures becoming the norm — and Portland seeing mid-90s this week — humans are more regularly hitting ...

The June heat dome contributed to the deaths of at least three people. They have died as federal regulators have weighed ...

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

MONDAY: Mostly clear with a morning low of 83 & a high of 110. 10% rain. FAA Extreme Heat Day. TUESDAY: Isolated PM storms ...

The National Oceanic and Atmospheric Administration says people should start exercising “caution” when the heat index reaches ...

We’re looking at 111 degrees on Monday, 113 degrees on Tuesday, 115 degrees on Wednesday, and 112 degrees on Thursday.

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

Mobile homes, poor insulation, and limited access to care leave rural Americans dangerously exposed to rising temperatures.

Power plant operators in Switzerland and France idled reactors so that discharged cooling water would not harm wildlife in ...