Tens of millions of people across the Midwest and East endured dangerously hot temperatures again on Sunday as a rare June ...

Extreme humidity and heat will affect about 265 million people across the country this week. Maps show where and when to ...

Cincinnati Reds shortstop Elly De La Cruz and Seattle Mariners reliever Trent Thornton both became sick while playing ...

A multiday heat wave is bringing high temperatures and health risks from the Midwest to the Northeast, prompting warnings and ...

Record-smashing daytime temperatures near 100 degrees are expected for millions from the Plains to the East Coast this week, ...

From extreme heat advisories to a Code Orange, here's everything you need to know about the weather warnings in effect in Philadelphia and its surrounding areas until Wednesday.

The heat wave is expected to continue into the week putting millions of Americans in the Midwest and Northeast under heat ...