Yahoo's latest startup acquisition is email and address book management app Xobni, which is expected to help the company revamp its online products. Yahoo did...

Yahoo on Tuesday announced it has bought Qwiki Inc, a startup behind a smartphone movie application. The deal, which reportedly cost Yahoo about $50 million,...

Yahoo is reducing the number of products and services as part of its efforts to sharpen its focus on services it thinks people need more...

Yahoo said U.S. law enforcement agencies made between 12,000 and 13,000 requests for data in the last six months, the latest in a series of...

Yahoo on Wednesday announced it has bought a GhostBird Software, a startup that makes picture-taking applications for iPhones, in an effort to enhance its Flickr...

Yahoo today introduced a new design for web search in the U.S. that puts your results front and center. Yahoo says that the new design...

Yahoo on Monday dropped the "classic" version of Yahoo Mail and replaced it with a new interface, through which Yahoo is able to scan the...

Yahoo is added to the list of the bidders for online video site Hulu, joining pay TV operators DirecTV, Time Warner Cable and seven other...

Following the purchase of Tumblr, Yahoo mas made a fresh revamp for the Flickr photo-sharing website the company bought in 2005, and is giving all...

Yahoo and Tumblr announced today confirmed previous reports that they have reached a definitive agreement for Yahoo to acquire Tumblr. According to the agreement, Tumblr...