For decades, hundreds of stones that were once part of the United States Capitol Building were abandoned behind a maintenance facility off an unmarked trail at a park in Washington, D.C ...

C‑SPAN's original series looks into the history, art, and architecture that has enriched the United States Capitol. The Capitol History Project special series looks into the history, art and ...

A US congressman has shown off a little history and caused a little concern on the Internet, after filming a hidden passageway in the United States Capitol building. Republican congressman Tim ...

Donald Trump took the Oath of Office on Monday at the Capitol Rotunda -- becoming the second president in United States history elected ... the center of the second floor of the U.S. Capitol ...