Nearly half of the U.S. population experienced record heat and humidity in June and July of 2025. Ohio University Professor of Meteorology and climatologist Ryan Fogt discusses the forces behind the ...

NORFOLK, Va. — Most summer days, you hear us talk about “humidity” when describing how the air feels. While many people are familiar with the term relative humidity — the percentage of water vapor in ...

What a way to kick off the Kern County Fair this week! Temperatures that plummeted more than 30 degrees, humidity more characteristic of the Deep South, and wea ...

The Chicago area is bracing for extreme heat and humidity in the coming days, and experts said it could become more common with changing weather patterns. A Chicago doctor said extreme humidity ...