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

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

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

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 ...

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

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

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

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

A family of 11, including six children, was rescued off the Holbert Trail on South Mountain in Phoenix during a hot summer ...

A heatwave blasted Europe on Wednesday as several countries, including France, Italy and Spain, issued heat alerts..