Yahoo has added more layers of security in its effort to shield users' online lives from government spying and other snooping. Yahoo on Wednesday said...

As it was previously disclosed, Yahoo is partnering with Yelp to bring user reviews, business information, and star ratings to Yahoo Search. Available...

Yahoo will gradually stop letting consumers access its online services by signing-in with their Facebook or Google credentials. Instead, Yahoo is promoting its own log-in...

Yahoo has striked a deal with consumer reviews website Yelp to enhance its local results in its search engine, the Wall Street Journal reported on...

Yahoo said it recently identified a "coordinated effort" to gain unauthorized access to Yahoo Mail accounts using malicious computer software. Upon discovery, the company said...

Yahoo has acquired Cloud Party, a gaming company specializing in virtual worlds, Cloud Party CEO Sam Thompson announced on Friday. Cloud Party provided a multiplayer,...

Yahoo chief operating officer Henrique de Castro, the recruit Chief Executive Officer Marissa Mayer poached from Google shortly after she took the company's lead, will...

At the annual Consumer Electronics Show (CES) in Las Vegas, Yahoo unveiled new products and media sites across smartphones, tablets and the web, as well...

Marissa Mayer issued an apology on Friday after a hardware outage prevented some of its users from accessing Yahoo Mail for almost a week. On...

Yahoo's email service has been unavailable to some users since Monday night due to a hardware problem that the Internet company said has been harder...