Q4 2015 Reached $17.4 Billion, Rising 23% Over Same Period in 2014; Mobile Advertising Climbs to $20.7 Billion in 2015, a 66% Upswing Year-Over-Year; Digital Video Increases 30% to $4.2 Billion NEW YORK, NY - U.S. digital advertising revenues reached an all-time high of $59.6 billion in 2015, according to the full-year IAB Internet Advertising Revenue Report, released April 21, 2016 by the Interactive Advertising Bureau (IAB) and prepared by PwC US. This marks a 20 percent … [Read more...]