(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 ...

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 ...

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 ...

(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 summer across much of the United States ...

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.

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.

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 ...