Discover why sleep is more powerful than you think—and how a lack of it can quietly impact everything from your mood to long‑term brain health.

Forbes contributors publish independent expert analyses and insights. I write about biodiversity and the hidden quirks of the natural world. Most of us treat sleep like it’s a simple budget item: we ...

Learn facts about sleep, during which the body rests, recuperates and performs essential repairs. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works.

Peter Eastwood has previously received funding from Research Funding Organisations (e.g. NHMRC, MRFF, NHRIF, Raine Study) and has been a consultant for several sleep-related biomedical device ...

We spend nearly a third of our lives sleeping, yet the biological trigger behind sleep has remained elusive. Despite decades of research, scientists have struggled to identify a concrete, physical ...

From mental health to physical health, and even life expectancy — here’s how sleep impacts your daily life and why it should ...

Bar-Ilan University study shows that even jellyfish and sea anemones repair DNA during repose, underscoring the idea that a ...

Here’s a question from an Oklahoma Medical Research Foundation colleague: My wife and I have recently begun tracking our sleep; I use an Oura Ring and she uses a Garmin watch. The devices not only ...

Share on Pinterest According to the American Heart Association (AHA), we should be paying closer attention to all the ways in which sleep can impact cardiometabolic health. Image credit: Laura ...

Sleep hygiene refers to habits that support good-quality sleep. These include allowing enough time for sleep, keeping your ...

Sleep has a mysterious quality. It gives us the opportunity to rest our bodies and escape into dreamland. When Nobel Prize award recipient, Professor Michael Barash, surprised us at a birthday ...

Scientists have long struggled to pinpoint a reason for why animals need sleep. They’ve put forward many hypotheses, including the need for metabolic repair, memory consolidation, and immune system ...