A new study analyzed the sleep patterns of jellyfish and sea anemones and found they share some sleep traits with humans. The ...

A Stanford AI model trained on nearly 600,000 hours of sleep data can assess future risk for dementia, heart disease and more ...

The benefits of sleep may be more universal than we thought. We know it helps clear waste from the brain in humans, and now ...

Sleep may have evolved to help reduce DNA damage in nerve cells long before they became centralized in the brain, a study ...

Jellyfish and sea anemones sleep too. A new study reveals that sleep may have evolved to protect nerve cells from DNA damage.

A study from June 2025 suggested there’s one issue that’s clearly linked to a whopping 172 diseases. Perhaps even scarier, it ...

A new study from the multidisciplinary brain research center at Bar-Ilan University found that jellyfish and sea anemones ...

Dopamine in the brain influences movement, learning, motivation and sleep. In humans, problems with dopamine are linked to ...

Most of the time, you assume your brain is either “on” or “off,” awake or asleep. A new study shows something far more ...

Studying ancient sea creatures’ snoozing habits could shed light on the origins of sleep.