'Benadryl challenge' is a dangerous and deadly fad on social media: medical experts

The deadly challenge coaxes participants to take several doses of the over-the-counter antihistamine drug diphenhydramine (Benadryl) to the point that the person trips out or hallucinates.

Facebook will restrict new political ads a week before Election Day

With just two months left until the U.S. presidential election, Facebook says it is taking additional steps to encourage voting, minimize misinformation and reduce the likelihood of post-election “civil unrest.”

Walmart joins Microsoft in bid for video app TikTok's US business

The world's largest retailer made a joint bid with tech giant Microsoft to buy TikTok's U.S. business, according to a person close to the deal who isn't authorized to discuss the terms publicly.

TikTok CEO Kevin Mayer resigns amid US pressure to sell video app

TikTok CEO Kevin Mayer resigned Thursday amid U.S. pressure for its Chinese owner to sell the popular video app, which the White House says is a security risk.

Facebook beefs up anti-misinformation efforts ahead of US election

Beginning Thursday, U.S. Facebook users who post about voting may start seeing an addendum to their messages -- labels directing readers to authoritative information about the upcoming presidential election.

Twitter announces new labels for government and state-affiliated media accounts

The new labels will be applied to accounts of key government officials and those that belong to state-affiliated media entities, Twitter said on Aug. 6.

Trump says he'll act to ban TikTok in US as soon as Saturday

President Donald Trump says he will take action as soon as Saturday to ban Chinese-owned video app TikTok from the United States.

3 charged in massive Twitter hack, Bitcoin scam

Three people have been identified as the hackers involved in taking over Twitter accounts and scamming thousands in Bitcoin.