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Predictions that AI could destroy humanity in a few years are irresponsible and not based on science, Nvidia's co-founder told CBS News.

Ian Lee has details from the court.

Michael Miller explains what research shows about laughter, stress and heart health.

Office of Government Ethics, joins "The Daily Report" to discuss the controversy over a series of new White House television ads paid for by taxpayers.

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Chuck Grassley, oldest sitting senator, laments dying in office under a Dem governor

WATCH: Stars of Outlander prequel preview season two and where they would time travel to

This year's MacArthur Fellows include researchers who fuse science and justice

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WATCH: Nor'easter leaves trail of damage from New York to Maine

President Trump and the leaders of the country's largest artificial intelligence companies have signed a set of voluntary safety standards, as calls mount for tighter guardrails on powerful AI technology.

WATCH: Could laughter be good for your heart?

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