How we learn to predict an outcome isn’t determined by how many times a cue and reward happen together. Instead, how much ...

AI models are trained on massive amounts of data. But that training doesn’t do much good without what’s known as “reinforcement learning,” a process that involves human experts teaching models the ...

Scientists and medical experts are countering climate denialism, vaccine scepticism and wellness pseudoscience on social ...

Veteran teacher Jen Roberts explains why generative tools are more than just a platform for cheating—they’re a way to make ...

Industrial yeasts are a powerhouse of protein production, used to manufacture vaccines, biopharmaceuticals, and other useful compounds. In a new study, MIT chemical engineers have harnessed artificial ...