Yahoo on Thursday set out to make its free email service hip again with upgrades that included getting rid of the need for passwords on mobile devices.
Yahoo notified US regulators that it is proceeding with plans to spin off its multi-billion-dollar stake in Alibaba despite the unanswered question of what the tax bill could be.
Yahoo said Friday that marketing chief Kathy Savitt is leaving to take a job heading a digital team at television and film industry studio STX Entertainment.
A crucial deal for Yahoo has hit a snag, with the IRS declining to issue a private ruling that would have confirmed the Internet company can spin off its stake in China's Alibaba Group tax free.
Yahoo CEO Marissa Mayer is promising to be away from the job for just a "limited time" when she gives birth to twins later this year, but the development only adds to the uncertainty some investors have long had about Yahoo.
Fashion website Polyvore doesn't fit the stereotype of a Silicon Valley startup getting bought by a tech giant.
BuzzFeed announced plans Monday to launch a Japanese news website in a partnership with Yahoo Japan, the latest step in a global expansion push.
Major US Internet firms have joined an effort to curb the spread of images of sex abuse of children, organizers said Monday.
Yahoo is buying style-tip specialist Polyvore in its latest attempt to become a more fashionable place to advertise.
Yahoo on Wednesday unveiled a new mobile application allowing users to exchange live video, text and emoticons, without audio.