Southern California's heat wave will peak Thursday, bringing triple-digit temperatures to L.A. County. Hotter than normal ...

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 ...

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

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

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

A record-breaking heat wave in the Desert Southwest is forecast to move toward Northern California this weekend. Here's where temperatures could become extreme.

Whale songs provide key insight into ocean ecology, allowing scientists to make estimations on the prevalence of the species ...

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

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.