The Smithsonian Castle is a beautiful neo-Gothic building towering over the National Mall in Washington DC. “The Castle” is actually the Smithsonian Visitor Center, and you should check it out ...

The Smithsonian Castle, the institution's administrative building, on the National Mall in 2015. - (Jonathan Newton/The ...

Looking for the best place to stay in Washington DC? You have a ton of options! Luckily, I've got you covered with the best ...

The Smithsonian Passport being used at the US Botanic Garden. . Since its founding, Washington, DC has grown significantly.

The Smithsonian Institution is closing its diversity office and freezing all federal hiring. The decision will affect dozens ...

Smithsonian Associates bills itself as the largest museum-based education program in the world. It offers many courses and seminars for lifelong learners.

Check out a new book of paper airplanes inspired by the Smithsonian’s collections ... to fold and fly paper airplanes at both the National Mall building and the Steven F. Udvar-Hazy Center.

The Smithsonian Institution told employees Tuesday that it is closing its diversity office, following organizations across the federal government that have complied with President Donald Trump’s ...