This article explains how seasonal changes in ventilation, humidity, and indoor pollutants affect cough, allergies, asthma ...

The relative humidity in Chicago dipped to a desert-like 11% at 5 p.m., making it the lowest in recorded history since observations began in 1871. At that hour, Chicago had lower humidity than ...

During critical fire danger, low dew points mean the air is extremely dry. That dry air is fuel for wildfires. When dew point is in the 30s or lower, the air contains very little moisture. Vegetation ...

Behind this summer’s floods and slips is a simple signal we rarely talk about: humidity. As the climate warms, NZ will need to pay closer attention.

The Winter Olympics and Paralympics are upon us once again. This year the games come to Milan and Cortina d'Ampezzo, Italy, where weather forecasts are predicting temperatures in the upper 30s to ...

The cold front parade continues for Florida. The latest cold front pushed through North and Central Florida on Monday. On Monday evening the cold front was drapped over Lake Okeechobee and the ...

NORFOLK, Virginia — New York’s top law enforcer is housing a cop-hating fugitive relative with a lengthy felony rap sheet — who was twice arrested for assaulting police officers — at one of her ...

“Water loves to tell on itself,” Scott Johnson, president of the American Society of Home Inspectors, said in a recent interview with CR. Ain’t that the truth. Your nose never lies. Johnson says musty ...

Relative humidity measures how much moisture is in the air compared to how much it could hold at a given temperature. It is simply the dew point temperature divided by the air temperature, times 100.

PORTLAND, Ore. (KOIN) — Heat, haze, humidity and the chance of thunderstorms will make it feel like the middle of summer in Portland on Wednesday. A sun and cloud mix will help warm temperatures into ...

With the added humidity this week, high temperatures are expected to remain in the mid to upper 90s throughout the week. Scattered thunderstorm chances stay in the forecast through Saturday, favoring ...

If you think this summer has felt extra sticky and sweltering hot in Ohio and Kentucky, you're not alone. Greater Cincinnati has spent much of the summer trying to stay cool, as the area has been ...