This article has been reviewed according to Science X's editorial process and policies . Editors have highlighted the following attributes while ensuring the content's credibility: In this April 17, 2007 file photo, exhibitors work on laptop computers in front of an illuminated sign of the Google logo at the industrial fair Hannover Messe in Hanover, Germany. Credit: AP Photo/Jens Meyer, File European Union regulators said Thursday they're looking into one of Google's artificial intelligence models over co ...