Facebook has drawn criticism for responding slowly to graphic videos in the past.

COMMENT: The Christchurch massacre should force major platforms to reform.

The world, or at least the Twitterverse, might be unhappy.

The man accused of murdering Grace Millane has been furiously searched online.

Elon Musk is not one to wallow in regret.

Twitter is taking the step in a bid to improve the quality of debate on the platform.

COMMENT: There's a fine line between genius and crazy - Elon Musk has crossed it.

The former Kiwi student made anti-Islamist and anti-Turkish comments online.

A middle-class upbringing and Ivy League education don't quite captivate the imagination.

Researchers are examining tweets to see how people really feel about their surroundings.

All 330 million users on the platfrom have been encouraged to change their passwords.

Amy Adams and Judith Collins were on the same song sheet - but Simon Bridges was off key.

The Advertising Standards Authority has updated its guidelines to cover influencers.

Social media company are grappling with the fallout of foreign election meddling

A man's first-ever tweet, showcasing Obama's respect, proves more popular than Trump.

Twitter makes it easier to rant by making tweetstorms an official feature.

These workers left their jobs with a bang.

Praise is pouring in for a Twitter employee who deleted Trump's account on their last day.

Tweets could soon be twice as long as they are now.

Twitter says improving automation tools are helping block accounts promoting terrorism.

Overall, Twitter just isn't growing as much as investors would like to see.

Twitter is exploring adding a feature that will let users flag misleading information.

Twitter has unveiled a new look and users have had a lot fun mocking the redesign.

Twitter has filed a lawsuit against the US Department of Homeland Security.

Twitter reported quarterly revenue that fell short of estimates after the struggling social-media company restructured its advertising

COMMENT: Bernadine Oliver-Kerby says Donald Trump evokes in her the same feeling she gets when she uses a public restroom and the seat is already warm

What were the most ridiculous start-up ideas that eventually became successful?

Twitter CEO Jack Dorsey has signalled his company is going to let users edit their tweets in the future.

Twitter is a "mess" that even President-elect Donald Trump can't save.

An internal error caused Twitter chief executive Jack Dorsey to be banned from Twitter.