Alphabet Inc.'s Google fought back against antitrust litigation by a group of ad tech exchanges that alleges the tech giant ...

Google opened its defense against allegations that it holds an illegal monopoly on online advertising technology Friday with witness testimony saying the industry is vastly more complex and ...

The Justice Department alleges that Google also controls the ad exchange market, which matches the buy side to the sell side. One month after a judge declared Google's search engine an illegal ...

LONDON (AP) — Google has offered to make major changes to its business practices to resolve a European Union antitrust case targeting its ad-tech business, but they don't include breaking up the ...

ALEXANDRIA, Virginia (Reuters) -The U.S. judge considering whether to order a breakup of Google's advertising technology business asked the Department of Justice on Friday how quickly such a remedy ...

Penske Media, Chegg and the Helena World Chronicle brought speedy antitrust lawsuits against Google last year following the DOJ’s yearslong monopoly cases against Google Search and Google’s publisher ...