Yahoo today announced that it has appointed Marissa Mayer as President and Chief Executive Officer and Member of the Board of Directors effective July 17,...

Yahoo said Thursday it is investigating a security breach of its Yahoo user ID, in which some 450,000 Yahoo users' email addresses and passwords have...

Yahoo and Facebook today announced that they have entered into definitive agreements that launch a new advertising partnership, extend and expand distribution arrangements, and settle...

Yahoo is teaming up with radio station giant Clear Channel, expanding on its strategy to offer exclusive content to counter Facebook and Google - all...

Yahoo and Spotify today announced a global content distribution and promotion agreement that will enable Yahoo to integrate and promote Spotify's on demand music service...

Yahoo has appointed Google's Michael Barrett as chief revenue officer as the company looks for new areas of growth under interim leader Ross Levinsohn. Barrett...

Yahoo! today launched Yahoo! Axis, a new mobile browser and desktop plug-in that gives users visual search results as they type. Axis can be downloaded...

Confirming earlier reports, Alibaba is buying back up to half of a 40 percent stake in his Alibaba Group from Yahoo for $7.1...

China's largest e-commerce provider Alibaba is reportedly close to an agreement to buy back a 20 percent stake from Yahoo for about $7 billion. Reducing...

Yahoo's boad of directors named Ross Levinsohn as interim CEO and Fred Amoroso as chairman of its board, effective immediately, with previous CEO Scott Thompson...