Saelyx Finna told me about a dream she had. In it, the filmmaker was trying to alter the dream itself by typing prompts into an AI interface. She wanted to change the dream while she was dreaming it, ...

When you’re short on sleep and your focus suddenly drifts, your brain may be briefly slipping into cleanup mode. Scientists ...

And throughout that fortnight, they wore a sleep-engineering headband when they went to bed. The device detected when the participants entered rapid eye movement (REM) sleep (so named because the eyes ...