American University Museum’s slim exhibition of works by painters with ties to Washington shows alienation and architectural ...

For William Clark this was a watershed moment in a life ... but he seemed to be as hardy and vigorous as ever.” The old explorer whose brothers were heroes of the Revolution was alive to meet ...

One of the fastest-growing sectors for flightseeing in Alaska is helicopter flightseeing. Hovering over a blue pool on a ...

To say Clark supports our “right to explore union representation” while ... check neutrality and engages with us in good faith. William Titus and Emily Wells are members of the Clark ...

BP's top brass suffered a shareholder revolt yesterday in the latest blow to a once-mighty corporate titan that is now ...

A circus-inspired "Cats" at the Paramount Theatre, the One of a Kind Show at the Merchandise Mart, and EXPO Chicago at Navy ...

Scientists using NASA’s Curiosity rover have discovered siderite—an iron carbonate—in the sulfate-rich rocks of Gale Crater, ...

Smithsonian American Art Museum, Gift of George D. Pratt. The Smithsonian Institution came of age in the era of Manif ...

When the itch to explore struck again six months later ... hoping to find a route to St. Louis from there. In 1804, William Clark—General Clark’s younger brother—joined Meriwether Lewis ...

NASA’s Curiosity rover has uncovered a missing piece in the puzzle of Mars' past atmosphere. Scientists discovered ...

For a trip to a scenic Montana mountain town that is close to plenty of trails, head to this historic city that was once ...