Heat waves are becoming commonplace, and so too is high humidity, which can strain the electrical grid, hurt the economy, and ...

During the hot, humid summer months, meteorologists often discuss the heat index instead of the actual air temperature. But how is the heat index calculated, and why is it more important than the air ...

The sticky combination of heat and high humidity can be more than uncomfortable -- it can be deadly. Mario Tama/Getty Images You’ve probably heard people say, “It’s not the heat, it’s the humidity.” ...

Has this summer been muggier than usual? For nearly two-thirds of the country, the answer is yes. Tens of millions of Americans in the central and eastern United States have suffered from an ...

Philly will be hit by a high heat and humidity wave. Here’s what to expect and how to stay safe The heat index will soar above 100 degrees early next week. Older adults, people with heart issues and ...

High temperatures in the 90s are certainly an expectation in Indiana summers, and the impacts of the air temperatures alone in that range are relatively minimal. However, the dangers of hot ...

Extreme levels of heat and humidity are forecast to spread across the country over the next two weeks, blanketing the Southwest, Midwest, and East Coast with high temperatures beginning this June 19 ...

MICHIGAN, USA — July has been a warmer-than-usual month so far, and even warmer air is on the way. A couple of comfortable and seasonable days are expected on Monday and Tuesday. Highs early this week ...

Across much of the world, hotter days are no longer arriving alone. The air itself is changing, sometimes turning from dry ...

After any potential severe weather in our area overnight our attention will be focused on tracking hot temperatures and high levels of humidity. This combination means there will be dangerous levels ...

NEWPORT NEWS, Va. — Humidity can do more than just make you sweat—doctors say it can also trigger asthma symptoms, worsen allergies, and make breathing more difficult. Dr. Som Chalise with Riverside ...

Does your bathroom have poor ventilation and regularly fills with steam? While not all houseplants will thrive in humidity, ...