The researchers repeated their experiment with 77 participants. 39 of these participants took part in the tour at night, then completed a memory test, slept in a sleep lab, where their brain activity ...

We all need a good night's rest, but how we sleep is highly personal. I tried out a variety of tools to see what works best. Lexy was a producer and on-air presenter who covered consumer tech, ...

Polysomnography is a valid approach to sleep studies, but usually requires participants in sleep experiments to spend the night in specialized facilities under clinical supervision, making it costly ...