Twitter

After a spate of high-profile compromises, Twitter announced it is rolling out a new way for users to better protect their accounts from hijacking.

An actor giving a keynote at a tech show is like Slayer playing the county fair. No one knows how they got the gig and it's hard to tell if anyone there wants to hear it. But at CTIA 2013 , Ashton Kutcher proved to be an entertaining and thoughtful speaker. While the casually dressed Hollywood star...

A new product, Twitter Amplify, will help brands match advertisements with Twitter commentary by viewers.

An actor giving a keynote at a tech show is like Slayer playing the county fair. No one knows how they got the gig and it's hard to tell if anyone there wants to hear it. But at CTIA 2013 , Ashton Kutcher proved to be an entertaining and thoughtful speaker. While the casually dressed Hollywood star...

Ashton Kutcher was one of the first celebrities to really embrace Twitter, becoming the first user to exceed 1 million followers back in 2009. However, there's no doubt his relationship with the service has diminished in recent years, and he admitted as such in a talk today at CTIA. "Twitter's...

UCLA Health welcomed the world to watch a brain surgery through live Vine videos and Instagram photos posted on Twitter. [Read more]

Twitter lets users add a second layer of password protection, Jennifer Lopez has a new mobile brand, and Nextdoor brings text alerts to the neighborhood. [Read more]

When Twitter launched its music discover service Twitter #Music last month the service had a lot going for it. Spotify and Rdio support for streaming full songs, music discovery based on what was trending at the moment, and the #NowPlaying feature that shows what your friends are listening to added...

Kutcher weighs in on a wide variety of topics in his keynote "fireside chat" on the last day of the CTIA Wireless show. [Read more]

A partnership newly dubbed Twitter Amplify will see more companies integrate video clips and ads into their tweets. [Read more]