NPR speaks with a rare earth minerals expert Gracelin Baskaran of the Center for Strategic and International Studies about U.S.-Ukraine negotiations on Ukraine's resources.

Welcome to Nat Geo Your Shot: National Geographic’s global community for aspiring visual storytellers. Find the community on Instagram @NatGeoYourShot and follow along for hashtag challenges ...

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It offers 360-degree views of our nation's capital including the Southwest Waterfront, Tidal Basin, Lincoln Memorial, Washington Monument, Capitol Dome, and the 14th St. Bridge. You can also see ...