The Clydesdales, an American eagle, Lynyrd Skynyrd: The spot, titled “American Icons,” goes all out in its bid for nostalgic patriotic sentiment, and it will rank at the top of many Super Bowl-ad ...

When scientists sequence tumor DNA, they typically find small amounts of genetic code from bacteria, viruses and fungi – microorganisms that, if actually present in tumor tissues, could influence how ...

Sexual violence is rarely just about a physical urge for sex; it is often rooted in deep psychological issues, a need for ...