More than 160 million people are under extreme warnings as a dangerous a heat wave scorches much of the East Coast and Midwest. Bill Nye “The Science Guy” joins Antonia Hylton to break down how ...

Blackburn, a conservative Tennessee Republican and vice chairwoman of the House Energy and Commerce Committee, has been skeptical about scientific research showing that human activities have altered ...

Add Yahoo as a preferred source to see more of our stories on Google. More than 160 million people are under extreme warnings as a dangerous a heat wave scorches much of the East Coast and Midwest.