Some may turn to powdered products marketed as hydration multipliers to help. While experts say buying hydration multipliers ...

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

The heat wave that has blanketed much of Europe is expected to linger over the continent this week, driving up temperatures ...

Maryland saw 8 heat-related deaths during a dangerous heat-wave, according to the Maryland Department of Health.

As doctors and public officials tackle the rise in dangerous health effects, there are early efforts to assess heat’s ...

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

The Western Balkans faces a severe drought after a heat wave hit the region, disrupting daily life and creating issues with ...

Spanish authorities say two people have died in northeastern Spain in a wildfire that spread quickly before firefighters ...

A punishing heat wave broke records in southern Europe and hasn’t peaked yet in some places, prompting warnings to residents, ...

A brutal heat wave across the eastern United States trapped millions of people in sweltering air this week with record-high ...

Extreme heat has gripped countries including France, Greece, Italy, Portugal and Spain, with record temperatures, health ...

Europe’s heat wave is set to peak over the coming days, with a blast of Saharan air triggering red alerts from France to the ...