Henry Clay Frick, aggressive in art collecting as well as business, acquired many of the masterpieces of the museum, whose ...

The president has renovated the Oval Office with portraits of his predecessors, a copy of the Declaration of Independence and ...

Stranded astronauts and celebrity space tourism have piqued interest in space — and a photography exhibition in the museum is ...

The Hubble Space Telescope launched on April 24, 1990, aboard the Space Shuttle Discovery (STS-31), and deployed into Earth ...