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

Twenty-five years of research into complex systems shows why artificial intelligence will always produce errors in healthcare ...

Benchmarks reveal how artificial-intelligence systems reinforce discriminatory social hierarchies.

From AI ministers to cyber risk at scale, 2026 marks a turning point as governments embed AI into systems that underpin trust ...

Every year, the NCAA Selection Committee faces the monumental task of seeding the NCAA Tournament, a decision heavily influenced by complex ranking systems. But what exactly are these systems, and how ...