D.C. residents got on their first Metro train 50 years ago on March 27, 1976. Here's a look back at the beginning.

It all began a half century ago on March 27, with the first Metro Rail trips carrying passengers on the 4.6 miles of the Red ...

As National Guard troops patrol D.C. Metro stations and the U.S. transportation secretary takes aim at Metro, the head of the Metro Transit Police Department said he welcomes the troops – and pushed ...