A version of this article appears in print on June 24, 2025, Section B, Page 3 of the New York edition with the headline: Media Matters Sues F.T.C. Over an Advertising Investigation.

Omnicom and IPG are the No. 3 and No. 4 largest media buying advertising agencies in the U.S. — and together, they will be the world’s largest media buying ad agency.

WPP Media now expects global ad revenue to reach $1.08 trillion in 2025, with 6.1% growth projected for 2026. Digital advertising is expected to account for 73.2% of the global revenue this year.

In May, Media Matters said that it received a civil investigative demand letter requesting materials related to a lawsuit filed by Elon Musk, as well as communications with media and advertising ...

Media Matters Sues To Defend the First Amendment. Omnicom Group and the Interpublic Group of Companies accepted the Federal Trade Commission's anti-boycott proviso to complete their merger.

Tennis legend and entrepreneur Serena Williams will speak at the media and advertising conference. AFP via Getty Images Wilk. whose media company is celebrating its 30th anniversary this year ...

Sens. Bernie Sanders (I., Vt.) and Angus King (I., Maine) introduced a bill Thursday that would ban pharmaceutical manufacturers from using direct-to-consumer advertising, including social media ...

The suit, filed in a Washington D.C. district court Monday, comes in response to an investigation the FTC launched in May to determine whether or not Media Matters had illegally worked with other ...

Senators Bernie Sanders and Angus King propose the "End Prescription Drug Ads Now Act" to ban pharmaceutical ads, citing public health concerns.

Bernie Sanders and Angus King introduced a bill that would ban pharmaceutical manufacturers from using direct-to-consumer advertising, including social media, to promote their products.