Many people wonder whether it is healthier to sleep for 8 hours at once or divide sleep into two phases. The truth is, both ...

Your brain cycles through several stages during sleep, and REM sleep might be the most critical. This mysterious phase, where ...

As scientists race to understand cognitive decline, a significant discovery shows how your nightly rest might be the key to maintaining brain health for decades. A breakthrough study has revealed that ...

REM sleep is essential for short-term resilience and long-term health. Experts share tips for the best way to get more of ...

A good night's sleep is critical for our daily functions, including our mood and memory retention, as well as our immune system and heart health. However, scientific evidence suggests that lunar ...

A new study highlights how important uninterrupted sleep is to recovery after a traumatic brain injury, finding that ...

According to both experts, healthy habits like avoiding alcohol in the evening and maintaining a consistent bedtime can ...

I'm a contributor specializing in sleep and beauty content. You may remember little to nothing when you wake up, but there’s a lot going on while you sleep. You just spent the previous seven to nine ...

New research suggests splitting sleep into night and daytime naps can boost memory and reduce sleep pressure, offering ...

You might think good sleep happens in your brain, but restorative sleep actually begins much lower in the body: in the gut.

Feeling tired despite adequate sleep? It might be your stress hormone, cortisol, disrupting your body's natural sleep-wake ...

Overview Good sleep tracking comes from a mix of sensors: heart rate monitor, SpO₂, motion, and these watches combine them to ...