As the climate continues to change, America’s national parks are becoming hotter and more hazardous for visitors, according ...

Today on CNN 10, we get an update on a spring heat wave that's breaking records in the Western US. We'll also learn what it was like living in an Arctic military base built below layers of ice ...

As the planet warms, heat waves are now more common ... This map shows the chance that areas of the continental United States will be above, below or near normal average temperatures.

A Georgia heat wave is passing through, leaving much of the state in a much higher-than-normal state this week.

At such a critical moment in US history, we need reporters on the ground ... Potentially record-breaking heat is projected over the coming days across the Southwest and Great Basin regions.

LOUISVILLE, Ky. (WAVE) - For most of us, the overnight hours will be quiet, warm, and breezy with lows in the 60s. For those north of Louisville in Southern Indiana, we’ll watch for storm potential ...

National capital Delhi will have to grapple with the heat wave for the next three days. Besides Delhi, it will sear cities across Rajasthan, Madhya Pradesh, Maharashtra, Gujarat and even in Odisha.