The fight between the federal government and the District of Columbia over AR-15 style rifles is not just another... The post D.C. vs DOJ — what the lawsuit actually argues about “common use” rifles ...

Abstract: Power converters are a highly important technology for power systems in electric vehicles (EVs), as well as in the generation and utilization of renewable energy. However, controlled power ...

A team of Navy civilians and contractors are testing new galley equipment and food recipes for ships and submarines at a lab in Natick, Mass.