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

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

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. The planets, stars, and everything you can see are less than 5 percent of the universe. What is the other 95 percent? Dark Universe examines the invisible dark ...

Earl Carter, Jr., (1 Oct 1924 – 29 Dec 2024) was the 39th president of the United States, 1977–1981.... Learn more ...

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

There are no showtimes for this date. Join Big Bird and Elmo as they explore the night sky with Hu Hu Zhu, a Muppet from "Zhima Jie," the Chinese co-production of Sesame Street. Together they take an ...

Deep Sky brings the awe-inspiring images captured by NASA's Webb Telescope to IMAX® — taking audiences on a journey to the beginning of time and space, to never-before-seen cosmic landscapes, and to ...

The mission to protect and defend the world's oceans has become far more complex and challenging in recent years, and naval aviation has become increasingly vital to success. One of the greatest ...

There are no showtimes for this date. June 6, 1944: The largest Allied operation of World War II began in Normandy, France. Yet, few know in detail exactly why and how, from the end of 1943 through ...

An entire generation came of age with the indescribable awe of landing on the Moon — and the ensuing Golden Age of Space has changed our world forever for the better. More than 50 years later, what is ...