"An epic exploration of possibilities. What If is a Webby Award-winning science web series that takes you on a journey ...

Hollywood liberal George Clooney promoted his new play on "The Late Show with Stephen Colbert" on Tuesday night, saying it lionizes journalists during dark times in U.S. history. Energy Secretary ...

Oil pulling, an ancient remedy, is making a modern comeback. Dentists weigh in on its role in oral health and where science ...