“One of the basic axioms of the rational theory of decision under uncertainty is Savage’s (1954) sure-thing principle (STP).

People using AI chatbots are experiencing unhealthy emotional attachments or breaks with reality. Now a group of affected people are turning to each other for support.

The class started the way classes normally do. Students filtered into the room, sat down and set their backpacks on the floor ...

Ken Ono’s career as one of the world’s most prominent mathematicians has taken him to places that he never could have fathomed. The renowned University of Virginia professor regularly ventures far ...

In October 2024 Luke Durant, an independent researcher in San Jose, Calif., announced that he had discovered the largest known prime number—so enormous it would take years to write out in full. One ...

Breakthroughs, discoveries, and DIY tips sent six days a week. Terms of Service and Privacy Policy. The human capacity for rational thinking makes us unique among the ...

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A new report from OpenAI and a group of outside scientists shows how GPT-5, the company’s latest AI large language model (LLM), can help with research from black holes to cancer‑fighting cells to math ...

For the past several years, America has been using its young people as lab rats in a sweeping, if not exactly thought-out, education experiment. Schools across the country have been lowering standards ...

UC San Diego says it’s struggling to deal with a large and growing number of freshmen whose math skills are below middle-school level, leaving many unprepared to thrive at an institution famed for its ...

The University of California at San Diego reported that students with below middle-school level math skills increased by "nearly thirtyfold" from 2020 to 2025. NuPenDekDee - stock.adobe.com What ...