RESTON, Va., April 24, 2012 /PRNewswire/ -- comScore, Inc. (NASDAQ: SCOR), a leader in measuring the digital world, today released its monthly analysis of U.S.

LONDON, March 28, 2012 /PRNewswire/ -- Spotify has taken the lead in the latest IPA Online Media Owner Survey, with 83.5% of respondents agreeing/agreeing

RESTON, Va., March 21, 2012 /PRNewswire/ -- comScore, Inc. (NASDAQ: SCOR), a leader in measuring the digital world, today released its monthly analysis of U.S.

RESTON, Va., Feb. 17, 2012 /PRNewswire/ -- comScore, Inc. (NASDAQ: SCOR), a leader in measuring the digital world, today released its monthly analysis of U.S.

RESTON, Va., Nov. 16, 2011 /PRNewswire/ -- comScore, Inc. (NASDAQ: SCOR), a leader in measuring the digital world, today released its monthly analysis of U.S.