READING, Pa. — The Reading Public Library has given new life to its historic card catalog. "We've had this here forever, and it's just been like a piece of furniture that everybody kind of ignores," ...

The following is an editorial by Armstrong Williams.Every era believes its greatest challenge is the one dominating the ...

The metric of how hot the air actually feels has roots in a 1979 journal paper called “The Assessment of Sultriness.” By Andy Newman In recent days, you may have seen or heard many mentions of a ...

Temperatures in the triple digits are expected through the Fourth of July weekend and beyond. Follow these expert-approved tips to learn how to read your local heat index to determine if it's safe to ...

As Pittsburgh's temperatures climb toward triple digits, these are the key heat-related weather terms you should know.

Michigan's heat wave this week will feel even warmer because of high humidity. Here's how the heat index works.

The heat index could push temperatures past 100 degrees as Milwaukee gets a major heatwave before the Fourth of July. Temperatures next week will be in the low- to mid-90s, and eight- to 14-day ...

MONTGOMERY, Ala. (WSFA) - A few scattered showers and thunderstorms are still possible for the rest of this evening, especially in south Alabama, but the real story is what’s coming this weekend... an ...

SAN ANTONIO — It's a familiar summer ritual in San Antonio. You step outside, and within seconds, the air feels thick enough to chew. We all know what humidity feels like, but there's an important ...

Every time the UK experiences a heatwave, many ask the same question: why does the heat in Britain feel so unbearable when people seem to cope with it in Spain, Greece, or India? Humidity is part of ...

Building heat and humidity to end the week. Tracking storms for the weekend. Another nice day but a step warmer and more humid than yesterday. Highs will reach the mid 80s today, closer to normal for ...