Extreme heat is the leading weather-related killer in the United States, with heat waves responsible for more deaths than ...

Weather warnings have been issued for thunderstorms and heat alerts extended as the fourth heatwave of the summer continues.

Heat-related deaths in Maryland have officially surpassed last year’s total with 30 deaths recorded across the state in 2025.

An extreme heat warning for the Phoenix area is set to expire at 8 p.m. Wednesday. Temperatures will generally remain above ...