Stewards of the iconic buildings and grounds of Capitol Hill since 1793.

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Lying in State of President Gerald Ford in the rotunda.
The Rotunda of the U.S. Capitol has been considered the most suitable place...

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Snapshot of a crowd of people on a guided tour through the Rotunda of the U.S. Capitol
Official Tours of the U.S. Capitol Building are offered Monday through...

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Stewardship
The Architect of the Capitol is committed to the preservation and stewardship...

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Beth Burrous, biochemist and USBG volunteer.
Learn about plants used to make lifesaving medicines at the U.S. Botanic Garden...

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EVENTS

Feb
28
Sat
Event Location:
U.S. Botanic Garden
Event Tags:
Educational Events
Not so long ago citrus fruits were eaten only by the very wealthy, and then only on special occasions. Now they are an important part of the healthy diet of billions of people around the world. Join Todd Brethauer, USBG Science Education Volunteer, as he traces the 6000-year journey of citrus out of Asia with traders, explorers and conquerors. See how the fruit has changed and how it has changed... More »

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