A representative for the FAA confirmed that pilots must meet all criteria to safely operate a civil aircraft. For instance, a pilot who exhibits a blood-alcohol level of only 0.01, but who consumed an ...

A new report from the National Academies of Sciences, Engineering and Medicine lays out options for federal research agencies ...

The U.S. scientific enterprise has produced significant advances in technologies and medicines for the nation but is being ...

US Treasury announces it is lifting sanctions on Syria, clearing way for American companies to resume business with Damascus ...