Frozen deep beneath Antarctica and Greenland lies something remarkable. Tiny bubbles of ancient air, locked away in ice for ...

The Core 2 is a small plastic sensor that attaches to your heart rate monitor chest strap and tracks your body temperature during workouts.

Polar vortex systems will bring dangerously cold weather to much of the U.S. this month. Learn how to stay safe, and which ...

Foods thought to be warming include fish, nuts like almonds, cashews and pistachios, dates and tea. Also use spices like ...

This small temperature shift may make falling—and staying—asleep easier.

What is the best temperature to set thermostat in winter to save money and what does auxiliary heat mean? Here's what temp ...

The wind chill index helps you understand how quickly frostbite can occur in cold and windy conditions in New York City.

Here's why this seemingly harmless camping myth may actually be putting you at risk, and how you can stay warm during winter ...

You might not know or care that your Pixel has a thermometer, but it seems people are using it in a wide variety of ways.

By targeting the hands with temperatures from 50-60°F, you also reduce the risk of vasoconstriction, which is where the whole ...