Forecasters say a heat dome could bring dangerous temperatures, oppressive humidity to parts of the U.S. next week.

Cities are often described as "heat islands," with media reports warning that some neighborhoods can be 20° F (7° C) hotter ...

Extremely dangerous heat, coupled with humidity, could result in heat index readings of 100 to 115 degrees from the Midwest ...

A heat wave will blast much of the eastern U.S. this week, and forecasters say temperatures will feel even hotter because of ...

Whether you’re like me and are a bit of a weather geek or you just like staring at pretty satellite images, Zoom Earth is worth checking out. This nifty site shows global weather and climate data in ...

A typical map of temperatures across the planet shows just a snapshot in time, listing the day’s various highs and lows. But temperature isn’t static; it rises and falls, and it’s influenced by all ...