Large language models, which are the AI algorithms that power chatbots like ChatGPT, are powerful because they are trained on enormous amounts of publicly available data from the internet. While they ...

Randomness is a source of power. From the coin toss that decides which team gets the ball to the random keys that secure online interactions, randomness lets us make choices that are fair and ...

A system proposed by researchers from MIT, OpenAI, Microsoft, and others could curb the use of deceptive AI by exploiting the technology’s weaknesses. As AI models become better at mimicking human ...

Peter Paccone, a social studies teacher in San Marino, Calif., has a new teacher’s aid helping him in the classroom this year. He plans to defer to his helper to explain some simpler topics to his ...

The universe is a strange, beautiful place—rich with possibilities and governed by the odd rules of quantum mechanics. One of the most mind-bending ideas from this realm is the many-worlds ...