
In just 25 seconds of ordinary speech, a machine learning algorithm can now detect signs of depression you haven’t consciously registered yet. Not from what you say — from how you say it. This is AI detecting depression early, and it raises a question medicine isn’t ready to answer: who owns the flag? Read more

It is 2 a.m. You said something at dinner five hours ago. Nobody reacted strangely. The conversation moved on. But here you are — wide awake, replaying the exact sentence, reconstructing everyone’s expressions, and building an elaborate case for why it was the worst thing you could have possibly said. Nothing happened. And yet your… Read more