Geoff Brumfiel works as a senior editor and correspondent on NPR's science desk. His editing duties include science and space, while his reporting focuses on the intersection of science and ...

National Portrait Gallery and the Smithsonian American Art Museum is ranked #26 out of 41 things to do in Washington, D.C.. See pictures and our review of National Portrait Gallery and the ...

Take a tour around the city with wildly popular host, producer and writer Geoffrey Baer.