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

(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 new heat dome — sealing in all that hot, humid air — is about to make millions of people ...

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 Tyler Ory, CNN (CNN) — The first of two rounds of extreme heat is underway for parts of the eastern half of the United States, the opening act for a potent and widespread heat dome that will ...

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 ...