The only constitutionally mandated event on Inauguration Day is for the president-elect to take the oath of office. But on ...

The Smithsonian’s National Portrait Gallery will install a photograph of President-elect Donald J. Trump from Jan. 13 through ...

Firefighting planes are dumping ocean water on the Los Angeles fires − why using saltwater is typically a last resort.

On Jan. 24, giant pandas Bao Li [BOW-lee] and Qing Bao [ching-BOW] will make their public debut at the Smithsonian’s National ...

There are no showtimes for this date. A Beautiful Planet is a breathtaking portrait of Earth from space, providing a unique perspective and increased understanding of our planet and galaxy as never ...

Limited metered street parking is available. Please read signs carefully for parking hours and permit restrictions. Parking is available in several local lots, including two blocks south of the Museum ...

There are no showtimes for this date. A documentary that follows Dr. Patricia C. Wright's mission to help lemurs, the highly evolved creatures who arrived on Madagascar millions of years ago as ...

There are no showtimes for this date. MacGillivray Freeman's National Parks Adventure takes you on the ultimate off-trail adventure into the nation's awe-inspiring great outdoors and untamed ...

Discover how NASA’s shuttle program has led to its exciting new era of space exploration. Learn about the important role of the International Space Station. Uncover what NASA and the space community ...