TORONTO - Southern and Eastern Ontario will be slammed with "dangerously hot" temperatures for at least the next few days.

The UK could experience more frequent extreme and prolonged heat due to climate change, its meteorological office said ...

The worst of the heat wave will come today as the first College World Series game between Coastal Carolina vs LSU begins at 6 ...

With a long-lasting heatwave hitting Indiana, Monroe County has opened cooling stations throughout Bloomington and ...

KANSAS CITY, Mo. (KCTV) - Our first full day of Summer begins 5-10 degrees warmer, in the upper 70s to lower 80s. We just missed tying a record warm low temperature in Kansas City. The record is 80° ...

States in the Midwest and Northeast could reach record temperatures in the coming days: Here’s where and when.

Heat alerts will be in effect across the Philadelphia region starting Sunday as Saturday kicks off a multi-day heat wave.

Hundreds of people working or playing outside – even those who seem healthy – succumb to heat-related illnesses each year.

The heat wave continues Saturday with high temperatures in the upper 90s and some metro area towns reaching triple digits.

"A dangerous, widespread heat wave will bake the central and eastern U.S., bringing the hottest temperatures of the year and ...