Here's what we know about the heat wave expected to scorch North Carolina in the next several days, plus state historic high ...

A live tracker map shows the regions of the U.S. hit by the massive heat dome sweeping the country with sweltering ...

The National Weather Service called the forecast for above-average temperatures "the first significant heat wave this season.

More than 37 million Americans are under heat advisories across the U.S., according to the National Weather Service. Here's ...

The latest solar flare follows an M-class one, the second-highest on the scale, that occurred days earlier on June 15. It ...

Heat dome will cause dangerously high temperatures in many places across the country this weekend, especially the Midwest and ...