This summer has been unusually hot for the U.S. and the world, setting records for the hottest day, week and month. It's likely you felt the heat yourself — one analysis found 4 out of 5 people ...

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 ...

An oppressive heat dome has gripped the eastern U.S. this week, prompting the National Weather Service (NWS) to issue heat warnings for nearly 170 million Americans. To make matters worse, severe ...

Devices used to measure the wet-bulb temperature include a dry-bulb thermometer, wet-bulb thermometer and globe thermometer. The National Weather Service recommends the wet-bulb temperature for anyone ...

One of the most traditional and widely used measures of humidity is the wet bulb temperature. This value provides insight into how saturated the air is and is essential for calculating other ...