The Library of Congress, founded in 1800, is a book lover's dream — the world's largest library, with 164 million items. Check out this 360-degree video.
Dothraki, the language spoken by the warrior tribe of Essos from the show “Game of Thrones,” borrows many of its components from Russian.
Washington is home to scores of Korean barbecue restaurants, K-pop performances and other cultural events.
New York's Metropolitan Museum of Art has adopted an open-access policy for its artwork, allowing anyone to download free, high-resolution images.