A small brand safety initiative is ceasing operations — days after being targeted by social media platform X in a lawsuit alleging the group helped coordinate a “massive advertiser boycott” after billionaire Elon Musk bought the company in 2022.

Elon Musk’s social media platform X has sued a group of advertisers, alleging that a “massive advertiser boycott” deprived the company of billions of dollars in revenue and violated antitrust laws.

A week after Elon Musk endorsed Donald Trump for president, President Joe Biden’s team used Musk’s social media platform X — in addition to more neutral spaces such as Facebook and Instagram — to announce he is ending his campaign for reelection.

The CEOs of Meta, TikTok, X and other social media companies have testified before the Senate Judiciary Committee about child safety on their platforms.

A Senate committee has issued bipartisan subpoenas to the CEOs of Discord, Snap and X, demanding that the heads of the three companies testify at a December hearing on protecting children online.

The European Commission has made a formal, legally binding request for information from Elon Musk’s social media platform X over its handling of hate speech, misinformation and violent terrorist content related to the Israel-Hamas war.

The social media platform X, formerly known as Twitter, says it is struggling with a flood of posts sharing graphic media, violent speech and hateful conduct about the latest war between Israel and Hamas.

US Sen. Amy Klobuchar of Minnesota and U.S. Rep. Yvette Clarke of New York sent a letter Thursday to Meta CEO Mark Zuckerberg and X CEO Linda Yaccarino expressing “serious concerns” about the emergence of AI-generated political ads on their platforms and asking each to explain any rules they’re crafting to curb the harms to free and fair elections.

The new CEO of the company formerly known as Twitter says she’s spent much of the past eight weeks trying to get big brands back to advertising on the social media platform that’s been in upheaval since it was bought last year by Elon Musk.

Elon Musk plans to change the logo of Twitter to an “X” from the famous blue bird, marking what would be the latest big change since he bought the social media platform for $44 billion last year.

Elon Musk says Twitter is losing cash because advertising is still down sharply and the social media company is carrying heavy debt.

TikTok and Instagram users can scroll with abandon.

Twitter needs to do more work to comply with the European Union’s tough new digital rulebook.

The Los Angeles county district attorney's office has left Twitter due to barrage of what the office called vicious homophobic attacks.

Election falsehoods are thriving on Twitter after former President Donald Trump dug in on those claims during a recent CNN town hall.

Elon Musk announced last week Twitter would be “purging accounts that have had no activity at all for several years.”.

Less than two months into his $44 billion purchase of Twitter, Elon Musk declared that whoever took over as the company’s CEO “must like pain a lot.”.

Elon Musk sat down in April for an on-stage interview with Linda Yaccarino, the advertising executive he named as Twitter's new chief executive on Friday.

Elon Musk is welcoming a veteran ad executive to the helm of Twitter.

Elon Musk has confirmed that the new CEO for Twitter, will be NBCUniversal’s Linda Yaccarino, an executive with deep ties to the advertising industry.