Largest U.S. power grid operator issues… Largest U.S. power grid operator issues emergency alert amid heat wave - CBS News…
More than half of U.S. under heat alerts as… More than half of U.S. under heat alerts as deadly dome expands - CBS News…
Hospitals struggle to keep people cool as heat… Hospitals struggle to keep people cool as heat wave continues - CBS News…
Extreme heat, wildfires hit Western U.S. Extreme heat, wildfires hit Western U.S. - CBS NewsWatch CBS…
5 dead after flash flooding in Pennsylvania 5 dead after flash flooding in Pennsylvania - CBS NewsWatch…