The Thomas Jefferson Memorial is a presidential memorial in Washington, D.C., dedicated to Thomas Jefferson , one of the most important of the American Founding Fathers as the main drafter and writer ...

WASHINGTON (AP) — What’s darkening the formerly white rotunda of the Thomas Jefferson Memorial? Is it dirt? Is it mold? No, it’s biofilm! The National Park Service said in a news release that biofilm, ...

WASHINGTON -- So you think you can dance at the Jefferson Memorial? Think again. A federal judge has ruled against a woman who was arrested for dancing with a group of 17 others at the memorial ...

Here’s what happens when enslaved men, women and children are no more than ‘chattel property’ in the eyes of the law. The Thomas Jefferson Memorial in Washington commemorates the third president of ...

The National Park Service said in a news release Wednesday that biofilm, a colony of microscopic organisms, has become increasingly pronounced at the memorial. Officials said biofilm is not unique to ...