Nearly half of the U.S. population experienced record heat and humidity in June and July of 2025. Ohio University Professor ...

Most people understand relative humidity, but the dew point is a much better measure of how humid it really feels.

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

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 ...

More than 70 million Americans sweated through the muggiest first two months of summer on record as climate change has noticeably dialed up the Eastern United States’ humidity in recent decad… ...