Social media companies could be penalized by as much as $58.3 million if they don't remove a malicious post from their platforms soon after it is reported -- in some cases within 24 hours.
Facebook says a Russian group posted more than 80,000 times on its service during and after the election, potentially reaching as many as 126 million users.
Talking to a device that talks back can be entertaining and educational for children. But psychologists say children can develop relationships with these devices that can be different than adults.
The San Francisco microblog service announced the move "effective immediately" ahead of a congressional hearing about Russia's use of social media in its influence campaign.
Mushrooms that don't brown? Pigs resistant to diseases? Though the process does not introduce foreign genetic material into food or livestock, getting consumers to buy in will be an uphill battle.
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