Yahoo Japan said on Friday it suspected that up to 22 million of its user IDs may have been leaked. Yahoo said it detected an...

Yahoo said on Thursday that a Mexican appellate court had thrown out a $2.75 billion ruling by a lower court against Yahoo and Yahoo Mexico...

Yahoo on Thursday began offering tweets at its online news pages. "Tweets have become an important information source for many of our users, so we...

Yahoo has reportedly begun talks on a possible purchase of the online video website Hulu, the AllThingsD site reported Wednesday. Previously, the French government blocked...

Yahoo today announced that chairman Fred Amoroso has decided not to seek reelection to the board of directors at the upcoming 2013 annual meeting of...

Yahoo has updated its iPhone app to include the technology developed by Summly, a startup the company acquired last month. The new Yahoo mobile app...

Yahoo continues to adjust its services and products to make sure they are central to users' daily habits. As part of that effort, the company...

Yahoo is trying to make popular services more accessible to smartphone and tablet users with the release of the Yahoo Mail Apps for iPad and...

Yahoo today reported a flat net revenue for the first quarter, as the company's display advertising business kept experiencing declining revenue. Yahoo said it earned...

Yahoo is reporedly in discussions with Apple to make some of its services available on the iPhone and iPad. The Wall Street Journal on Tuesday...