Have you ever been followed around the Web for months by ads for a product that you considered (but decided against) buying from an online retailer? Have you seen ads on Facebook offering some product ...

For hundreds of thousands of people, the dream of making an Internet fortune works like this: Earn pennies at a time in exchange for allowing Google or Yahoo to place advertisements on a personal or ...

Seeking to raise the profile of online advertising, an industry trade group that includes members such as MSN, AOL and Yahoo endorsed a new set of ad sizes that are larger than standard Web banners.

An online advertising trade group on Monday plans to unveil standards for bigger Web advertisements as it seeks to breathe new life into the battered industry. The Internet Advertising Bureau (IAB) ...

Google today rolled out +Post ads, which let brands push content from public Google+ pages to any site using Google's ad network. Our team tests, rates, and reviews more than 1,500 products each year ...

You're worried about the constant advance of ads tied to your behavior online. You're not going to wait for Congress to get around to mandating clear privacy protections online, as suggested last week ...

Google said that the open web is "in rapid decline" as it tries to defend a breakup of its ads business, but later clarified ...