Southern U.S. under extreme weather advisory as "heat dome," humidity build

Millions in the southern U.S. are facing life-threatening heat as a massive "heat dome" traps sweltering temperatures and humidity across Texas to the Carolinas. This extreme weather poses serious risks, especially for outdoor workers and those without adequate cooling. The situation underscores the growing impact of climate change, with such heat waves becoming more frequent and intense, raising concerns about public health and infrastructure resilience. It's a stark reminder of the urgent need for both immediate relief and long-term climate action.