The Supreme Court laid out a new test for determining when actions taken by government employees on social media constitute official business verses personal conduct.

The nation's highest court is weighing laws in Texas and Florida that would limit internet companies' power to moderate political content.

A Florida bill that would prohibit kids under 16 from signing up for most social media platforms has passed the state House of Representatives.

New York City is classifying social media as a "public health hazard," Mayor Eric Adams announced on Wednesday during his State of the City address.

The full D.C. Circuit Court of Appeals has rejected Twitter's appeal of a ruling that let special counsel Jack Smith access records from Donald Trump's Twitter account.

Ongoing losses could make a sale attractive for Elon Musk but obstacles to such a move remain.

A social media influencer has been sentenced to seven months for falsely telling Hillary Clinton supporters they could cast their 2016 vote for Clinton via text message.

European Union sent letters to platforms over possible content violations.

The Securities and Exchange Commission on Thursday sought to force Elon Musk to sit for a deposition as part of an ongoing investigation about his purchase of Twitter.

The billionaire entrepreneurs have gone back and forth on the plans for weeks.

The task of overtaking X poses a formidable challenge but Threads holds advantages, they said.

X said it plans to become an online messaging and payments hub.

Elon Musk says Twitter has "negative cash flow" and "heavy debt" due to lack of advertisers.

Twitter sent Meta a cease-and-desist letter over the newly launched Threads.

Meta, the parent company of Facebook, officially launched Threads on Wednesday.

Elon Musk introduced, then quickly amended, new rules on Saturday that set "temporary limits" on how many Twitter posts can be read per day.

The notice came after the reported resignation of two of Twitter's data security executives.

Ron DeSantis' Twitter Spaces with Elon Musk to announce his presidential campaign was delayed by tech issues.

Verified accounts on Twitter may have contributed to the viral spread of a false claim that an explosion was unfolding at the Pentagon on Monday.

The Supreme Court on Thursday sided with social media giants in a case brought by families of victims in a terrorist attack in Turkey.

Elon Musk made the announcement on Twitter on Friday.

Elon Musk made the announcement in a tweet on Thursday.

Twitter reversed a major change to its subscription policy over the weekend.

Owned by Elon Musk, NPR said that the social media company’s label of their organization is meant to undermine its credibility.

Anyone who signs up for a subscription to Twitter Blue gets a blue "check" icon next to their profile - but that wasn’t always the case.

Two new Utah laws aim to restrict harm caused by social media to minors.

The former Twitter employee had posted a tweet asking CEO Elon Musk about his job status.

Twitter was down Wednesday. The outage marks one of the largest at Twitter under the leadership of Elon Musk.

Meta, Twitter and other social media platforms currently allow 13-year-olds to join.

The new GOP-led House Oversight Committee has issued a flurry of letters as part of the first step in its long-promised probe of President Joe Biden and his family.

Twitter owner Elon Musk promised to step down as soon as he finds a successor.

Shares of Tesla have fallen 45% in two months since Elon Musk acquired Twitter.

A judge in a lawsuit over a tweet Elon Musk sent in 2018 about Tesla has asked for an explanation about a calculation.

Twitter owner Elon Musk has tweeted more than 10 times on other topics since the poll results.

"I will resign as CEO as soon as I find someone foolish enough to take the job!" Musk tweeted Tuesday.

Despite a threat of legal action from Elon Musk, Jack Sweeney said he believes in the value of tracking private jets of celebrities and thinks Musk is bluffing.

Elon Musk's Twitter bans prompted one House member to say 'What's the deal?'; while an EU official threatened penalties.

Elon Musk, who owns Twitter, called for a lawsuit against Anthony Fauci, the nation's top infectious disease expert.

"What's going on here?" Musk asked in a tweet directed at Apple CEO Tim Cook.

Elon Musk exposed Twitter to legal peril, experts told ABC News.