The second heat wave of the year is in full swing. High temperatures on Monday were the hottest temps of the year in some locations. We saw widespread 90s for highs and Milwaukee was the warmest with ...

You know the routine. Make sure you're A/C is working well this coming work week, especially the first part of it with highs in the 90s and heat indices above 100 degrees and stay hydrated.

There have now been eight days this year when temperatures have exceeded 34C (93F). The previous record was seven, set in ...

Temperatures are skyrocketing for the third straight day across the Eastern US, but there’s at least three different ways to ...

Punishing temperatures are scorching Europe as it swelters under a fierce heat dome, bringing dangerous conditions to swaths of the fastest-warming continent. Follow for live updates.