Temperatures are skyrocketing for the third straight day across the Eastern US, but there’s at least three different ways to ...

This summer, temperatures and humidity have broken records. Here's what research has shown about how our sleep is affected.

The hot temperatures aren’t going to come with dry, low humidity air. The tropical water vapor will make it feel even hotter ...

New York state has entered its first heat wave of the summer - with highs expected to soar into the upper 90s and even past ...

What is the heat index? Learn how humidity makes temperatures feel hotter, why it matters during New York's heat wave and when heat becomes dangerous.

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 ...

Whether a summer day is great or awful often comes down to the humidity.

Stop guessing your hydration strategy. A sports dietitian breaks down how to personalize your plan, especially on hot summer runs.