By Mary Gilbert, CNN Meteorologist (CNN) — The United States has entered the peak of summer and a heat dome — sealing in all that hot, humid air — is making millions of people feel every bit ...

(CNN) — Millions of people in the West are experiencing a dangerous and historic October heatwave with temperatures so extreme they’d be considered hot during the peak of summer. The heat has ...

Hot summers are nothing new for much of the US, but the combination of heat and humidity has taken on a truly antagonistic ...

By Mary Gilbert, CNN Meteorologist (CNN) — The United States has entered the peak of summer and a new heat dome — sealing in all that hot, humid air — is about to make millions of people ...

In Washington, DC, a K-Pop concert ended early due to a slew of heat-related health incidents on Monday night. And the Washington Monument remains closed on Wednesday due to the hot weather.

By Andrew Freedman and Mary Gilbert, CNN (CNN) — A dangerous round of early season extreme heat is on tap for parts of Texas this week in a prelude to what’s expected to be an abnormally hot ...

It’s the hottest time of the year in the United States and another heat dome is about to make millions of people feel every bit of it.