A heat wave with high humidity will envelop large parts of the U.S. in the coming days. NPR asks University of Illinois Health's Dr. Sheetal Rao about staying safe and comfortable.
Copyright 2025 NPR
A heat wave with high humidity will envelop large parts of the U.S. in the coming days. NPR asks University of Illinois Health's Dr. Sheetal Rao about staying safe and comfortable.
Copyright 2025 NPR