Yahoo's talks with Time Warner are getting near to a deal that would fold AOL's business, excluding its legacy dial-up Internet access operations, into a combined Yahoo company, a person familiar with the talks said. Such a deal would value AOL at $10 billion, the person said.
Yahoo would receive cash from Time Warner in exchange for 20 percent of a combined Yahoo-AOL, the source said. Other sources confirmed the outlines of the talks but provided no further details.
The Wall Street Journal cited sources saying Yahoo would use the Time Warner cash and other funds to buy back several billion dollars worth of Yahoo stock at a price somewhere in the middle of the range between $30 and $40 a share.
The New York Times reported that Microsoft had begun talks to bring News Corp in on its effort to acquire Yahoo.
This combination would bring together three of the biggest Web site publishers on the Internet: Yahoo, Microsoft's MSN and News Corp's MySpace, creating a formidable counterweight to Web pacesetter Google, but also drawing antitrust scrutiny.
"The whole situation seems to be very unstable," said Sanford C. Bernstein analyst Jeffrey Lindsay, adding that Microsoft's bid for Yahoo precipitated a cascade of offers.
"There are so many pent-up moves for consolidation but it's hard to say what moves will be successful," Lindsay said.
Yahoo said it was beginning a two-week test on whether it can use Google to sell ads alongside Yahoo Web search services. The initial test is small, covering only 3 percent of Web searches performed on Yahoo, the companies said.
But sources familiar with the talks said the tests could lead Yahoo to a broader deal in which it lets Google sell search advertising for it in order for Yahoo to concentrate on online brand ads. Lindsay has estimated that, by turning over search ad sales to Google, Yahoo could boost its revenue by 10 percent and free up money to invest in stronger businesses.
Microsoft General Counsel Brad Smith said Yahoo and Google would consolidate more than 90 percent of the search ad market in Google's hands. Herb Kohl, the Democratic head of the U.S. Senate antitrust subcommittee, chimed in to say he was watching Yahoo's deal closely to ensure it does not harm competition.
Microsoft had threatened on Saturday to launch a hostile bid for Yahoo and could lower its offer in about three weeks if it does not get a deal from Yahoo, a Web pioneer which argues it is worth more than Microsoft's $42 billion bid.
Any of the combinations, or another yet to be determined, would fundamentally change the Web. Major players have been circling each other as the first decade of growth in the Internet market has begun to slow dramatically.
The talks with News Corp, which previously had discussed working with Yahoo as a counter to Microsoft's unsolicited bid, are at a sensitive stage, the New York Times said. The Wall Street Journal called those talks "serious."
Microsoft, News Corp, Time Warner, Google and Yahoo all declined to comment on the talks.
Terms of the proposed Microsoft-News Corp union are still being worked out, the New York Times said. News Corp would likely contribute its Fox Interactive Media unit, which owns MySpace, and possibly cash to a partnership with Microsoft as part of a Yahoo acquisition, the newspaper said.