ANN ARBOR, Mich., May 30, 2012 /PRNewswire/ -- On May 24, executives from Ann Arbor-based ProQuest were present as Queen Elizabeth II officially launched a unique, online view into royal history:

ANN ARBOR, Mich., May 7, 2012 /PRNewswire/ -- Knowledge powerhouse ProQuest is launching an inventive new research service that provides

ANN ARBOR, Mich., April 27, 2012 /PRNewswire/ -- ProQuest LLC, a global information firm central to research, will release its first quarter 2012 financial results (through March 31, 2012)

ANN ARBOR, Mich., March 23, 2012 /PRNewswire/ -- ProQuest LLC, a global information firm central to research, will release its fourth quarter 2011 financial results (through December 31, 2011)

Leader in plagiarism checking to include dissertations from 2008 to the present OAKLAND, Calif., March 7, 2012 /PRNewswire-USNewswire/ -- Turnitin, the global leader in originality