Actress Elizabeth Banks, singer Jordin Sparks and Vice President Joe Biden are among those helping Tumblr establish a safe place from bullies online.
Two years into her reign as Yahoo's chief executive officer, Marissa Mayer is sitting on a mountain of cash from the Alibaba IPO even as she faces an investor revolt that could derail her long-range plans for the Sunnyvale, ...
Yahoo's CEO is making a $1.1 billion bet on the online blogging forum Tumblr as Marissa Mayer tries to make a former Internet icon cool again.
In what may be the first social media marketing campaign by Apple, the Cupertino, Calif., tech company appears to have turned to Tumblr to advertise the iPhone 5c.
A software "worm" evidently unleashed by hackers burrowed through Tumblr on Monday, defacing pages at the popular blogging platform with a vitriolic, expletive-laden message.
Tumblr is where the Internet's cool kids hang out. That's why Yahoo paid $1.1 billion to buy the blogging site in one of this year's most buzzed-about deals.
To be successful and to keep users coming back for more so-called microblogging services, of which Twitter is probably the most well known have to be useful, easy to use and be enjoyable otherwise new users will abandon the ...
Yahoo CEO Marissa Mayer says the Internet company now has about 800 million worldwide users, a 20 percent increase since she was lured away from Google 15 months ago to steer a turnaround.
The White House added Instagram to its social media portfolio on Wednesday, as it posted a picture of a helicopter with President Barack Obama and his family taking off on a trip to Africa.
Tumblr lovers were quick to express ire in trademark sassy posts Monday after news that Yahoo! is buying the blogging platform in a $1.1 billion deal.