A new study finds that entering N2 sleep—a deep phase of non-rapid eye movement sleep—may help lead to more “eureka” ...

Getting only six hours of sleep per night consistently isn’t enough for everyone and can have adverse effects over time. Find ...

A new study in PLOS Biology shows that deep N2 sleep, rather than light N1 sleep, dramatically boosts the likelihood of “aha” ...

2. Both Why We Sleep and Walker’s TED Talk focus on sleep deprivation, not insomnia, with the implicit and sometimes explicit assumption that too many people choose to blow off sleep in favor of work ...

In another recent piece, I mentioned that one of the features I've enjoyed most since getting an Apple Watch Ultra 2 is ...

People have long suspected that rest can bring answers to tough questions. Paul McCartney said the melody of “Yesterday” came ...