A widespread heat wave is expected to intensify fire concerns across California as temperatures rise and landscapes further ...

A heat dome building on the western side of the United States may break records this week, surging temperatures to 119 ...

Rising temperatures pose new challenges for firefighters who have made incremental progress against a massive wildfire in ...

According to the National Weather Service, Thursday is expected to bring the peak heat, with temperatures around 104 degrees ...

The multi-year heat wave nicknamed ‘The Blob’ impacted thousands of kilometres of marine ecosystems from Alaska to Baja ...

Heat continues to rise into the weekend, and Bakersfield could have a heatwave through next week. As heat builds in, take ...

Triple-digit temperatures will arrive in parts of Southern California on Wednesday as a heat wave descends, exacerbating the ...

California voters have made a couple things clear over the last couple of decades: they don’t like partisan manipulation of ...

Las Vegas battles smoke from wildfires and extreme heat with Red Flag Warnings and poor air quality anticipated.

A hot and humid air mass is on its way, replacing this week's cooler weather with a stretch of 30°C+ days, steamy nights and very little relief in Eastern Canada.

Montrealers can expect to sweat a little longer as a heat wave could grip the city this weekend. A high of 27°C was expected ...