Stuart A. Thompson

Unproven claims about Dominion Voting Systems still spread widely online.

Meme-makers and misinformation peddlers are embracing artificial intelligence tools to create convincing fake videos on the cheap.

For many influencers across the political spectrum, claims about the environmental effects of the train derailment have gone far beyond known facts.

A large podcast study found that Mr. Bannon’s “War Room” had more falsehoods and unsubstantiated claims than other political talk shows.

Truth Social, the social network started by former President Donald J. Trump, has struggled to attract large brands.

Many reinstated users are tweeting about topics that got them barred in the first place: Covid-19 skepticism, election denialism and QAnon.

The campaign appeared to start after Mr. Musk had officially taken control of the company.

The rapper, who now goes by Ye, made remarks on Instagram and Twitter that were widely criticized as antisemitic. They came after he wore a...

Election deniers catapulted a Michigan firm with just 21 U.S. employees to the center of unfounded voter fraud claims, exposing it to vicious threats.

The former president’s activity on his social network, Truth Social, openly promotes far-right and conspiratorial ideas that are usually confined to corners of the internet.