Architecture critic Mark Lamster on the Rafael Viñoly Architects building that brings serious architecture to Arlington.

Clarence E. Sasser, a former U.S. Army combat medic who was awarded the Congressional Medal of Honor for his actions during the Vietnam War, died May 13. He was 76. >> Read more trending news ...

"They were basically helicopter ambulances," Greg Waters, the museum's director of curatorial arts ... combat medic who refused to carry a weapon, was awarded the Medal of Honor for his bravery ...