A new report shows a sharp increase in peak electricity demand, leading to blackout concerns in multiple states. Here's how ...

(THE CONVERSATION) Heat domes, which can send temperatures soaring, occur when a persistent region of high pressure traps heat over a large area. A heat dome can linger for days to weeks, leaving the ...

Man, it's a hot one in a lot of places around the US right now, thanks in part to the heat dome that has taken hold in the ...

It’s going to be another hot, dry summer for many Canadians. Most of the country is expected to experience above average seasonal temperatures over the next few months, according to Environment and ...

The first heat wave of the summer hit the Midwest earlier than usual this week, with a heat index forecast of up to 105 degrees, pushing many indoors ...

America has half a million swimmable bodies of water. If you want novelty, head to one of these US lakes that you haven't heard of before.