A scorching heat wave continues across the central and southern United States, leaving tens of millions under extreme heat ...

A heat dome is set to expand across much of the central United States, pushing temperatures above 100 degrees from Dallas to ...

Forecasters say a heat dome could bring dangerous temperatures, oppressive humidity to parts of the U.S. next week.

Only 7 states have enforceable heat standards for workers in place. More may follow soon, as extreme heat becomes a bigger ...

A record-smashing heat wave was spreading Tuesday from the West toward the East Coast, placing nearly 100 million Americans ...

This expansive area of high pressure could send temperatures surging past 110 degrees in the central U.S. early next week.

Heat alerts were issued for millions across parts of the western U.S. Sunday due to an unusually prolonged heat dome, which ...

A heat wave will blast much of the eastern U.S. this week, and forecasters say temperatures will feel even hotter because of the high humidity that's arriving with it.

The U.S. is looking at an unwelcome birthday gift: a dangerous heat wave arriving ahead of the holiday weekend. Subscribe to read this story ad-free Get unlimited access to ad-free articles and ...

July 16, 2026 — more than 30 teams of citizen scientists will measure temperature and humidity variations along 30 routes in ...

RESTON, Va. (7News) — As dangerous heat grips the DMV this week, more than two dozen volunteers are working to determine where temperatures are highest across Northern Virginia. The effort focuses on ...