Spencer Dinwiddie scored 28 points, and the Dallas Mavericks beat the Oklahoma City Thunder 121-115 on Thursday night. P.J. Washington had 22 points and 19 rebounds and Kyrie Irving added 24 points ...

Mansion on O Street founder H.H. Leonards is the driving force behind a push to create an augmented reality trail charting D.C.'s role in the nation's quest for freedom and equality.

This year, we kicked off a new Power 100 Newsmakers series with D.C. Mayor Muriel Bowser, with support from sponsors Bank of America and PwC. I interviewed the mayor about her priorities, the new ...