A regional jet carrying 64 people collided with an Army Black Hawk helicopter carrying three soldiers. Here's what we know about the incident so far.

An upstate New York startup whose technology detects and monitors unmanned aerial systems has just landed $65 million in fresh funding with support from some big-name D.C.-area investment firms.

A bipartisan effort is underway on Capitol Hill to ensure that AM radio remains a staple in every car across the country.

Snowy streets, heavy coats and runny noses punctuated the ringing cries and responding honks Tuesday as about 70 people gathered outside the federal courthouse in downtown Spokane to protest the ...

Ready for a night out in DC that's full of craft cocktails and unbeatable views? These are the best bars in Washington DC. I ...

The collision on Wednesday night, between an army Black Hawk helicopter and a commercial plane, left no survivors ...

The collision on Wednesday night, between an army Black Hawk helicopter and a commercial plane, left no survivors.

More than 300 emergency crews have responded to the site of the American Airlines flight 5342 and helicopter crash.

The collision between an American Airlines passenger jet and an Army helicopter at Ronald Reagan Washington National Airport ...

A multi-agency search and rescue operation is underway in the Potomac River after a small American Airlines aircraft collided ...