Twitter CEO Dick Costolo quits, co-founder & chairman Jack Dorsey becomes interim chief

Priyanka Sahay

Dick Costolo has stepped down from his position as CEO of Twitter in yet another top-deck shakeout at the microblogging company. While ....

12 June, 2015

Twitter freshens up its user profile pages


Twitter Inc unveiled a redesign of its user profile pages on Tuesday, the latest in a series of steps promised by the company ....

8 April, 2014

Twitter users revolt over changes to abusive behavior policy


Twitter Inc was forced to nix a change to its "block" feature on Thursday after attracting a wave of protest from users who said ....

13 December, 2013

Twitter to be valued at $11B at IPO, hires head of news


Seeking to avoid a repeat of Facebook Inc's much-maligned public debut, Twitter Inc revealed more modest ambitions, saying its ....

25 October, 2013

How freewheeling Twitter became a money-spinning juggernaut


Around midnight on Christmas Eve of 2009, a handful of employees at Twitter received an unconventional holiday greeting from Dick ....

17 September, 2013

Founder Jack Dorsey Returns To Twitter As Executive Chairman

Sudarshana Banerjee

"Today I'm thrilled to get back to work at @Twitter leading product as Executive Chairman. And yes: leading @Square forevermore ....

29 March, 2011