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Elon Musk on Thursday said he's found a new CEO to take over Twitter, months after he first promised to step back from the role.

Privacy and security experts widely panned a new feature that Twitter unveiled Wednesday that encrypts some direct messages between users, raising questions about the future of user safety on the platform.

Google is moving forward with plans to bring AI chat features to its core search engine as it works to keep pace with a wave of new artificial intelligence tools that could threaten the company's dominance online for the first time in decades.

Google on Wednesday unveiled its latest lineup of hardware products, including its first foldable phone and a new tablet, as well as plans to roll out new AI features to its search engine and productivity tools.

Twitter is adding encrypted messaging to the platform Wednesday, and calls will follow shortly, CEO Elon Musk tweeted late Tuesday.

A citizen of the United Kingdom who was extradited to New York from Spain last month has pleaded guilty to cyberstalking and computer hacking schemes, including the 2020 hack of the social media site Twitter, the U.S. Justice Department said on Tuesday.

OpenAI CEO Sam Altman will testify before Congress next Tuesday as lawmakers increasingly scrutinize the risks and benefits of artificial intelligence, according to a Senate Judiciary subcommittee.

Shares of Airbnb fell more than 10% in trading Wednesday after the travel company offered a more muted outlook for the current quarter than some analysts had expected.

Police in China have detained a man they say used ChatGPT to create fake news and spread it online, in what state media has called the country's first criminal case related to the AI chatbot.

Nikola Corp on Tuesday reported a bigger quarterly loss and said it would pause production to streamline the assembly line at its Coolidge, Arizona factory amid sluggish demand for its battery-powered trucks.

LinkedIn, the world's largest social media platform for professionals, is cutting 716 positions and shutting down its jobs app in mainland China, the California-based company announced.

Lawyers for FTX founder Sam Bankman-Fried on Monday filed motions to dismiss the US government's fraud charges against him.

Within hours of the mass shooting on Saturday at a Texas outlet mall, some Twitter users shared gruesome pictures of bloodied bodies, purportedly from the crime scene. At least one image appeared to be of a child.

In the days after TikTok's CEO was grilled by Congress for the first time, many TikTok users began posting about an alternative platform called Lemon8, sometimes with eerily similar language.

Lyft may have a bumpy road ahead to recovery.

Just a few days ahead of its product launch, Google unveiled an early look at its first foldable smartphone.

Apple on Thursday reported that its revenue fell 3% to $94.8 billion for the first three months of the year, as consumers scale back spending on smartphones and computers due to looming recession fears.

New York's Metropolitan Transportation Authority said it would resume posting automated transit alerts to Twitter on Thursday after the social media company backtracked on a plan to charge public service accounts for access to the platform.

By any standard, John August is a successful screenwriter. He's written such films as "Big Fish," "Charlie's Angels" and "Go." But even he is concerned about the impact AI could have on his work.

The White House on Thursday announced a series of measures to address the challenges of artificial intelligence, driven by the sudden popularity of tools such as ChatGPT and amid rising concerns about the technology's potential risks for discrimination, misinformation and privacy.