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How do we know if a large language model is lying? Letting AI systems argue with each other may help expose the truth. How Is AI Changing the Science of Prediction? With lots of data, a strong model ...

New observations of microscopic vortices confirm the existence of a paradoxical phase of matter that may also arise inside neutron stars. In a lab nestled between the jagged peaks of the Austrian Alps ...

The idea of a species is fundamental to the way that many people understand the structure of life on Earth. But ask 10 specialists how they define the concept and you might get 10 answers. In this ...