It’s another First Alert Weather Day today for the heat. An Extreme Heat Warning is in effect today until 8 p.m.

St James's Park, London , saw the highest of the UK's red-hot temperatures where it reached a whopping 34.7C this afternoon, ...

The World Meteorological Organisation (WMO) has warned that an exceptional heatwave is currently affecting vast regions ...

WMO warned that extreme heat from human-induced climate change is becoming permanent as Europe faces severe heatwaves.

Temperatures climbed above 100 degrees Fahrenheit across parts of Europe, creating health concerns and causing landmarks to ...

At 3pm it is 36 degrees but feels like 38. The village of Saint-Claud looks as if it has been abandoned. Step outside for ...

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

In climate news, a massive heat dome is bringing record temperatures to much of Europe, with forecasters warning of even more ...

Heat-related advisories were in place across eight states on Tuesday, as the National Weather Service continued to warn of ...

Here's 7 life-saving tips every dog owner should know during a heatwave. Understanding overheating warning signs can prevent a medical emergency. Early signs include frantic panting, excessive ...

San Diego faces hot weather with temperatures expected to surpass 110F, heightening the risk of heat-related illnesses.

Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible and ...