Cool Underwater Match Chain Reaction In today's video I show how to make cool underwater match chain reaction. All you need are match sulfur, wooden glue and nail varnish. So, using this method ...

If you're hesitant to crank up your air conditioning in fear of a steep bill, here's the advice an HVAC expert shared with the USA Today Network.

By shutting it off completely, your AC unit actually has to work harder to cool off your home once you return. Need a relief from the heat?

Tanking is a Nebraskan tradition that involves floating down rivers in giant livestock tanks—here's what you need to know.

Forget standing over a hot grill in 90-degree heat and don't even think about turning on the oven. I crunched the numbers and this is the best cooking appliance to use during scorching summer heat.

When extreme heat arrives, here are science-based tips to keep your home cool, from the most efficient way to use air conditioning to strategic uses of fans ...

Over the years, we've written about lots of ways to keep cool in a heat wave. We thought it would be nice to roundup all.

For more on the dangers of extreme temperatures and key tips for dealing with the heat, Stephanie Sy speaks with Ashley Ward, director of the Heat Policy Innovation Hub at Duke University.

High humidity can make it tough for your body to cool down. As most of the country braces for extreme temperatures, a doctor shares advice on how to cool down when the humidity is working against you.

Older adults face higher risks from heat, but many may not be aware of the dangers high humidity brings. Find out how humidity affects older adults.