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Rare species could delay Md.'s Purple Line light-rail

A shrimplike creature taking up residence in Rock Creek Park is giving proposed plans for Maryland's Purple Line light-rail a run for its money.

Monday - 12/02/2013, 04:35am EST

Tags: mike murillo, Purple Line, Hay

Gazelle calf makes first public appearance at National Zoo

The Smithsonian National Zoo's 14-day-old gazelle calf made her first public appearance Wednesday.

Thursday - 11/01/2012, 09:55pm EDT

Tags: National Zoo,