The price of search keywords fell last month in nearly every category tracked by search engine marketing firm Fathom Online. The average cost per … Read the whole story

In another sign of Microsoft's intensifying rivalry with search giant Google, MSN recently made several upgrades to the beta version of a personalized home … Read the whole story

The Federal Trade Commission Wednesday revealed it had readied a complaint against America Online's Advertising.com for installing adware on consumers' computers without adequate notice. … Read the whole story

The bad news is America Online lost more than 900,000 U.S. subscribers since the first quarter. But the good news is that ad revenues … Read the whole story

Hoping to capitalize on the nascent streaming ad market, ARG Holdings' Tremor Network this week announced the launch of a contextual video ad network. Read the whole story

A sales management firm popular among eBay sellers has introduced a new toolbar that travels with consumers throughout the Web, offering them comparative shopping … Read the whole story