USA Today: Talk about your summer bummer.
The number of Americans sweltering through stifling heat waves could well quadruple over the next few decades, according to a study Monday in the British journal Nature Climate Change.
As if that weren't enough, a separate study in the same journal said hurricanes are likely to become more intense, even as their number declines.
In the heat wave study, researchers said people living in Atlanta, Charlotte, Dallas, Houston, Oklahoma City, Phoenix, Tampa and San...