As the nation approaches its 250th anniversary, the Smithsonian will reopen two of its most iconic and historic buildings, ...

The Smithsonian Castle is temporarily reopening on the National Mall next week after a years-long closure, complete with ...

It’s just one of many exciting re-openings in the nation’s capital to celebrate the anniversary.

A cold front may bring late-day thunderstorms to the DMV, some severe with damaging winds, hail and heavy rain. by Jessica ...

Renovations at the Smithsonian Castle aren't quite done yet, but the iconic building will reopen for several months to ...

The Smithsonian is celebrating America's 250th birthday in part by temporarily opening a building that is nearly as old as the nation itself. Here's what you need to know about the plan to reopen the ...

After years of public comment and close collaboration with the Smithsonian Institution, Bjarke Ingels Group (BIG) has revealed its revised proposal for the Smithsonian Campus master plan in Washington ...

Letter to Secretary S. Dillon Ripley from James M. Goode, curator of the Castle, April 25, 1977. Accession 09-007, Box 6, Folder "Smithsonian Institution Building cornerstone, effort to locate, 1979." ...