X (formerly Twitter)

In a conversation with XPRIZE Founder Peter Diamandis, Musk laid out what he sees coming from the rising force of AI, while laying out a timeframe for SpaceX's first unmanned and manned Mars missions, and lots more.

Elon Musk, who cofounded OpenAI but walked away from the company in 2018, has finally rolled out his long-threatened xAI chatbot to some US X users. The sassy, snarky Grok, like much of what Musk touches, has people equally excited and concerned.

We may not have the physical fight Mark Zuckerberg and Elon Musk childishly threatened, but the Meta boss has launched a big hit on his Twitter rival with new social media platform Threads. Should you join? We weigh up the good and the bad so far.

The Epilepsy Foundation is striking back against a campaign by Twitter trolls to flood some hashtags with flashing GIFs designed to trigger seizures in vulnerable individuals. The cyber-attacks follow on from a similar attack on a journalist in 2016.

A look at the three technologies that radically changed our world over the past 10 years – smartphones, streaming and social media – and where the next decade may lead us.

Facebook and Twitter have recently laid out differing policies regarding political advertising. One platform has decided free speech is of utmost importance while the other has simply banned political ads altogether.

On Tuesday, Barack Obama used the annual Obama Foundation Summit to criticize call-out culture, with his use of the term "woke" garnering particular attention. But what is woke culture, and did Obama really just call it out?

Unlike Twitter, Mastodon's messages are distributed across independent servers with their own communities and rules. But it's just one example of this new breed of website which makes up the fediverse, which may just buck the trend of locking content behind walled gardens like Twitter and Facebook.

During the recent Future Investment Initiative in Saudi Arabia it was revealed that Sophia, a robot constructed by Hong Kong company Hanson Robotics, has been granted citizenship marking the first time in the world a government has granted citizenship rights to a robot.

Through all its design changes, one thing has stayed the same with Twitter: the character count. Since it launched in 2006, the social network has enforced a 140-character limit on all posts. That could all be set to change, pending the results of a limited trial that is currently underway.

Companies have been working to perfect a camera that blends effortlessly into the wearer's life. With two cameras and the ability to livestream through Facebook, Twitter and YouTube, it's designed to make chronicling the events of your day easier than ever.

​Twitter and the US government are at legal loggerheads after the social media platform filed a lawsuit in response to a demand from the Department of Homeland Security seeking the identity of an anonymous anti-Trump account.