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The Saturday Essay

The new biotechnology called CRISPR offers the prospect of defeating lethal viruses and curing genetic diseases, even as it raises serious moral questions.205

From assigning credit for discoveries to teaching AIs to think, rewarding success is a crucial but difficult task for science.

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NASA Releases New Color Images of Perseverance Rover Landing on Mars

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SpaceX’s Starship Test Flight Ends in Explosion, Again

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    Essay

    A new system called GPT-3 is shocking experts with its ability to use and understand language as well as human beings do.