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 ...

A federal judge ruled on Thursday that Google holds an illegal monopoly in advertising technology.

A New York federal judge ruled in favor of online news publishers and advertisers who allege Google unlawfully monopolized the digital advertising market and diverted revenue that would have otherwise ...

A judge has ruled, giving Google a blow in its ad tech monopoly legal battle. This ruling should help the plaintiffs suing Google not get hung up in court as long as some expected, plus Google can't ...

Add Yahoo as a preferred source to see more of our stories on Google. A New York federal judge ruled in favor of online news publishers and advertisers who allege Google unlawfully monopolized the ...