In this lab in Hamburg, Germany, an unassuming plastic cup has become a scientific instrument. We’re talking about an ...

Light exposure at night may disrupt our body's internal clocks, or circadian rhythms, that keep physiological processes ...

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

Noninvasive brain stimulation techniques, including transcranial direct current stimulation, are effective nonpharmacologic treatments for insomnia.

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

There's a phenomenon of human hearing known as binaural beats. It occurs when two pure tones of different frequencies are ...

Tea: To make blue lotus flower tea, add one premade tea bag or 3 to 5 grams of dried flowers to 1 to 2 cups (250 to 500 mL) of hot water. Let steep for 5 to 10 minutes. Smoking: If you choose to ...

Key takeaways While more research is needed to support the claim that CBD works well for sleep, some people find that CBD helps them relax before bed. We vetted more than 150 gummies and tested 20 ...

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