Twitter CEO Dick Costolo, pictured in June 20, 2012, acknowledged in an internal forum that Twitter "sucked'' at dealing with bullying and trolls. On Monday, Twitter rolled out a new feature for ...

Last week Twitter made it easier for users suffering abuse on the service to report incidents to the police, while last month it announced it was expanding the team that deals with reports of abuse.

As of this week, Twitter offers photo filters inside its mobile app, a move that provides users with photo editing tools similar to those from Instagram — the Internet's hottest social photo sharing ...

Twitter advises that the reply filter will do the following: “Replies to your tweets that contain potentially harmful or offensive language will be filtered and appear here. Others can still see these ...