A dangerous heat wave brings multiday triple digit temps to Europe this week. How long will it last?

After Tropical Storm Arthur's brush near Houston, you may wonder if a hurricane is a concern for some World Cup cities. Here's what history shows through July.

One state far and away leads the pack in 2026 for both confirmed and reports of tornadoes. It's not the one you think.

Here's how hot and humid the World Cup cities in the U.S., Mexico and Canada typically are in June and July, and how much it's increasing in a warming world.

This four-day heat wave felt more like the middle of summer than the week before Memorial Day. Here were the hot highlights.