Saber-toothed predators—best known from the infamous Smilodon—evolved multiple times across different mammal groups. A study ...

Defense company Kratos and subcontractors Rocket Labs and Leidos are involved in a five-year, $1.45 billion U.S. government ...

J anuary's North American Cup (NAC) was held in Kansas City, and, after three days of competition featuring nine Northwestern ...