Bill Nye frolicked in a ball pit to explain how the planet's populations compete for resources. He took a chain saw to a loaf of bread, comparing it to Earth's crust, and he was nearly blown away in a ...

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 ...

Bang bang, choo-choo train, let me see you shake that thang. Wm. Steven Humphrey is the editor-in-chief of the Portland Mercury and has held the job since 2000. (So don’t get any funny ideas.) More by ...