Internet

Social media platforms face a reckoning over hate speech

For years, social media platforms have fueled political polarization and hosted an explosion of hate speech. Now, with four months until the U.S. presidential election and the country's divisions reaching a boiling point, ...

Robotics

Trash talk hurts, even when it comes from a robot

Trash talking has a long and colorful history of flustering game opponents, and now researchers at Carnegie Mellon University have demonstrated that discouraging words can be perturbing even when uttered by a robot.

Internet

WhatsApp played a big role in the Nigerian election

There is growing concern about the potential for the message and media sharing platform WhatsApp to undermine democracy in a number of countries across the world including Brazil and India.

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