Yahoo! back up

Yahoo! Inc. (Nasdaq: YHOO) is back up and running, after an outage that lasted more than two hours. The company confirmed that an unidentified problem knocked out the site "intermittently," but has not yet given a reason for the outage. Service was restored by 1:30 p.m. PT. Yahoo! is one of the most visited sites on the Web. -- Margaret Kane, ZDNet News