Water temperatures have surged above 85 degrees in the Mediterranean Sea, where records have been broken every day for weeks.

July 5 is forecast to be very warm and mostly sunny, with a 50% chance of light showers and possible thunderstorms throughout ...

Some parts of Western Europe were starting to cool off as the extreme heat that has gripped the continent moved east.

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

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

After the heatwave came the rain. The tennis courts were covered and the fans were forced to shelter under umbrellas as rain ...

Swimming is most comfortable in lake waters at about 70 degrees, according to Swimoutlet.com. While scattered thunderstorms are predicted across the state on July 4th and throughout the weekend, ...

The James Webb telescope has made another stunning discovery -- this time of a massive planet that could potentially sustain ...