This El Niño could set the new benchmark for peak intensity, with potentially dire implications for the extreme weather ...

Summer has barely started in the Northern Hemisphere, but already it’s offering an oppressive preview of life on a hotter ...

CNN's Derek Van Dam reported live from the National Mall State Fair on Friday where temperatures hovered around 99 degrees ...

Get crucial breaking weather coverage any time, anywhere with our handy guide. If you live just about anywhere in the United ...

Dozens of wildfires are raging across the West, burning homes and National Forest lands and forcing the evacuations of entire ...

Forget the fireworks — this Independence Day, the weather is stealing the show. As a blistering heat dome sends temperatures ...

With bigger fireworks celebrations across the US, cities are expected to experience poor air quality under historic heat.

SpaceX was expected to be one of the hottest stocks on Wall Street this year – and it has quickly delivered on that promise, ...

High temperatures coupled with humidity will lead to record heat in vast swathes of the US, days after a deadly heatwave scorched Europe.

Late goals, refereeing controversy, stunning upsets and two box office penalty shootouts – yesterday was everything the World Cup will always be about. Paraguay was probably the story of the day after ...

Reporting from an empty field at Donald Trump's state fair, CNN's Kaitlan Collins said 'it hasn't exactly lived up to the ...

Nighttime heat can prevent your body from cooling down, raising the risk of heat illness. Here's why experts say it matters.