Wednesday’s mid-air collision between a passenger plane and army helicopter in the Washington D.C. area is the nation’s worst ...

Securing an end to the fighting in Ukraine must take place with Kyiv's full involvement and come with more defense spending by regional countries to avoid any future Russian aggression, according to ...

Divers are expected to return to the Potomac River as part of the recovery and investigation after the United States' deadliest aviation disaster in almost a quarter century.