Chatbots put through psychotherapy report trauma and abuse. Authors say models are doing more than role play, but researchers ...

By cutting into a tiny throat bone, Princeton's Chris Griffin showed that it belonged to an adult of a smaller tyrannosauroid ...

An AI model that learns without human input—by posing interesting queries for itself—might point the way to superintelligence ...

Inflation is down from its peak in mid-2022, growth has held up better than many expected, and yet American households say that things still feel shaky. Uncertainty is the watchword, especially with a ...