Archaeologist Emily Boak used aerial and satellite imagery to discover hundreds of unrecorded Afghan caravan stops along the Silk Road.
Every February, Americans honor their presidents. Take our quiz to see how much you know about U.S. presidents. Share your results!
Modern U.S. presidents' records and artifacts are preserved for public access in presidential libraries. But these aren't your average libraries.
The Library of Congress is collecting blog posts, news reporting, public records, social media — what appears on the web — into a public archive.
In his State of the Union speech, President Trump says the U.S. has stronger friendships with its allies and won't tolerate threats to its security.
Censoring the internet censors free speech. Political dissent, strong language and even offensive speech are part of a strong democracy.
The three branches of the U.S. government get together each year to hear the president give the State of the Union address. Who comes and where do they sit?
Millions of people around the world are expected to watch President Trump’s State of the Union address. Learn why that speech gets attention every year.
President Trump says Jerome Powell, his choice for chair of the Federal Reserve, will help the U.S. build on its recent economic progress.