A US District judge has ruled that Google monopolized the ad tech market, stifling competition and innovation.

A judge in the US has ruled that Google has a monopoly in online advertising technology. This is the second antitrust case ...

Google has illegally built “monopoly power” with its web advertising business, a federal judge in Virginia has ruled, siding ...

A federal judge ruled that Google illegally cornered the online advertising market by linking its tools together to block out ...