What Omnicom and Interpublic’s merger means for the industry: The Big Four will become the Big Three in a move that shifts industry power dynamics.

Return to office comes for the ad industry: Publicis laid off hundreds of employees who didn’t comply with RTO. How is the rest of the Big Four approaching it?

The ad agency ecosystem is vast, complex, and ever-changing. It now faces changes brought on by AI and clients’ shifting preferences over how and where to spend their advertising dollars.

Mixed results from the Big Four ad firms mark a turbulent period: Concerns about the regulatory landscape and tariffs weigh on spending.

WPP hopes to counteract in-housing trend with an AI studio: The agency’s partnership with Nvidia has created a text-to-video product for marketers tied to its data insights.

WPP merges Wunderman Thompson and VMLY&R: New powerhouse VML will launch as of January 1.

Ad agencies are split on generative AI. Some are diving into the emerging tech with partnerships and acquisitions. Others are wary of the hype. With major ad platforms like Meta, Google, and TikTok developing their own AI tools, agencies need to establish a clear approach—or risk irrelevance.

WPP, which owns advertising agencies Ogilvy, Wunderman Thompson, and VMLY&R, boosted its guidance this week after reporting a 10.3% increase in revenues.

Agencies spy an opportunity in the metaverse: WPP is partnering with Epic Games on a new initiative for that very reason.

Identity resolution is in a state of flux in the US advertising industry, with third-party browser cookies and mobile IDs being ushered out in the name of consumer privacy.

Media and entertainment companies are increasing their digital ad spend at a greater rate than other verticals as revenues surge in the music and film industries and digital video and gaming platforms try to outcompete one another.

This report will cover how brands rely on outside agency expertise and how that relationship has evolved in recent years. It also features 12 examples from brands on an in-house journey.

With consumer privacy concerns at an all-time high and US regulation a certainty, advertisers must shift from a "bigger data is better data" mentality to a more mindful data-driven marketing focus. We spoke with Nicolas Bidon, CEO of WPP’s agency trading desk Xaxis, about how this transition inevitably leads to in-housing for some marketers—and why that’s not necessarily a bad thing.