UK proposes banning social media 'likes' for children

Britain's privacy regulator wants to stop kids from being able to "like" posts on Facebook and other social media sites as part of tough new rules it's proposing to protect children's online privacy.

Shrinking a medical lab to fit on a fingertip

Identifying a patient's viral infection or diagnosing a blood disorder usually requires a lab and skilled technicians. But researchers at Princeton University have developed a new technology that goes a long way toward replacing ...

Facebook beefs up political ad rules ahead of EU election

Facebook said Friday it is further tightening requirements for European Union political advertising, in its latest efforts to prevent foreign interference and increase transparency ahead of the bloc's parliamentary elections.

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