What's the difference between warm air and cool air? In fact, what does “temperature” even mean? It's stranger than you think. At a basic level, if you increase the temperature of air, you increase ...

Get your news from a source that’s not owned and controlled by oligarchs. Sign up for the free Mother Jones Daily. Dial 2-1-1 to find a local cooling center where you can stay safe from the heat if ...

Heat advisories are in no short supply this summer. Just today, according to CBS News, about half of the US has been under active heat advisories, affecting 168 million Americans. It's important that ...

ALL COMING UP IN THE FULL FORECAST. THANK YOU. ZAIN. LOSING HEAT IS NOT WHAT YOU WANT TO HAPPEN DURING WEATHER LIKE THIS. BUT FOR SOME FOLKS IN ANKENY. IT’S A REALITY. KCCI’S MARCUS MCINTOSH TAKES US ...