Temperatures are set to rise across Southern California this week, with the Inland Empire facing triple-digit highs ...

Thursday and Friday are expected to be the hottest days of the heat wave, with triple-digit temperatures expected virtually ...

Thursday and Friday are expected to be peak heat days, with triple-digit temperatures expected nearly everywhere but the ...

On Friday, 17 million people are under flood alerts across the Gulf Coast and in the mid-Atlantic, and 19 million are under heat alerts across the mid-Atlantic, southern Florida and Mississippi Valley ...

Firefighters have spent days battling blazes in Greece, Portugal, Spain and elsewhere. Forecasters said temperatures could ...

Sunday is the beginning of another heat wave that will slowly increase temperatures this week across the Denver metro area to ...

A heat wave gripping parts of Europe sent temperatures over 109.4 degrees Fahrenheit — 40 degrees Celsius — in southern ...

City planners say the day when temperatures as high as 122 degrees Fahrenheit, or 50 Celsius, could stall the French capital ...

Triple-digit temperatures are expected to scorch parts of San Luis Obispo County this week, according to the latest forecast ...