RESTON, Va., May 31, 2012 /PRNewswire/ -- comScore, Inc.

SAN FRANCISCO, April 12, 2012 /PRNewswire/ -- The IRS reports that more than 30 million people filed their 2010 taxes in the last week leading up to the deadline last year.

RESTON, Va., March 5, 2012 /PRNewswire/ -- comScore, Inc. (NASDAQ: SCOR), a leader in measuring the digital world, today released an analysis of U.S.

TUSTIN, Calif., Feb.

SAN FRANCISCO, Feb.