An oppressive and potentially deadly summertime mix of sizzling temperatures and high humidity baked a large swath of the country again on Sunday, pushing afternoon heat indexes in dozens of cities to dangerous levels.
Forecasters warned the heatwave would persist through much of the coming week and cautioned residents in more than three dozen states to take extra precautions.
The deadly tornadoes that tore across the South last week highlighted the cruel and ruthless side of wind, an energy source championed as an earth-friendly alternative to fossil fuels.
Wind industry experts say their business was largely unaffected by the worst U.S.
