Lucid dreamers who heard puzzle-linked soundtracks while sleeping were more likely to solve those unsolved problems the next ...

I have been relying on the antihistamine diphenhydramine to get to sleep for more than a decade. But over the last few years, I have found that I am having trouble coming up with simple words when I ...

We asked experts about the benefits of red light therapy for sleep—and which devices are most effective for adding it to your ...

Obstructive sleep apnea induces a metabolic chain reaction that leads to increases in weight and blood sugar levels, among other unhealthy changes.

Between four and 10 million people in the U.S. have fibromyalgia. Many doctors look askance at the disorder, leading some patients to seek pain relief from substance use.

Arousal fluctuates continuously during wakefulness, yet how these moment-to-moment variations shape large-scale functional connectivity (FC) remains unclear. Here, we combined 7T fMRI with concurrent ...

Since President Donald Trump issued a July 2025 executive order aimed at "ending crime and disorder on America's streets," national attention has increasingly focused on involuntary treatment as a ...

Ancient Greek priestesses may have used hallucinogenic ergot during the Eleusinian Mysteries, rituals carried out by the cult of Demeter and Persephone.