Moisture problems show up everywhere in HVAC systems. Knowing how humidity behaves in air can make troubleshooting ...

In our latest 'What in the Weather?" one-minute explainer, Meteorologist Krista McEnany demonstrates why relative humidity is not a good measure of how humid it feels outside. In our latest 'What in ...

This episode is brought to you by the Music for Scientists album! Have you ever wondered why 75% humidity in the summer feels sticky, but 75% humidity in the winter feels super dry? Turns out, the ...

Chicago residents aren't always grateful for the city's erratic weather. But what if it helped the Cubs score fly balls?

A red flag warning has been issued for 31 Florida counties due to critical fire weather conditions. See Jacksonville impacts.

For the first time, the National Weather Service office in Pueblo has issued a "particularly dangerous situation" for fire ...

Breezy winds from the northeast will dominate in the 10-20 mph range, gusts up to 30, which will continue to keep the fire ...

Trump says Iran, with help of US, is working to remove all sea mines from Strait of Hormuz.

Researchers analyzing 2.46 million ambulance dispatches across 13 Chinese cities found that humidity can intensify the health ...

A new study shows that in recent decades, wildfires are beginning to "lose sleep." For centuries, wildfires behaved in a ...

The NWS Wilmington NC issued a report at 2:23 p.m. on Tuesday for fire danger until Wednesday at 7 p.m. The alert is for ...