Rising temperatures could tip the scale in an underground battle that has raged for millennia. In the soils of Earth’s wetlands, microbes are fighting to both produce and consume the powerful ...

The Smithsonian Astrophysical Observatory (SAO) is launching a nationwide strategic investment in the future of rural ...

This plain suit would have created a stark contrast between Franklin and those in the elaborate dress typical of the opulent French Court, and Franklin crafted his appearance knowing that it was a ...

The Smithsonian’s National Portrait Gallery has announced the 2025 Portrait of a Nation Award honorees. Established in 2015, ...

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 ...

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 seen before. One of the greatest ...

12:40pmstart time has already passed for this movie 3:10pmstart time has already passed for this movie Soar with The Blue Angels in a brand-new documentary featuring never-before-seen footage that ...

Cellphones put the power of the world at our fingertips and it's all made possible by rocks formed millions of years ago, ...

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 ...

Explore a selection of dinosaur fossils and related artifacts in the National Museum of Natural History's collections. Learn the story of O.C. Marsh and how his unquenchable thirst for fossils ...