Sleep deprivation reliably caused attention failures despite their obvious dangers, like the potentially fatal consequences ...

After a night of poor sleep, you don't feel as alert as you should. Your brain might seem foggy, and your mind drifts off ...

It turns out that when you’re running low on sleep, your brain is actually working overtime. A new MIT study shows that when ...

We spend about one-third of our lives asleep, and yet, the secret of how our brain falls asleep remains one of the greatest mysteries of neuroscience ...

The iris is the colored part of the eye that helps control how much light enters the eye. Some health conditions of the iris can cause the pupils to be different sizes or cause the iris to be ...

In a quiet but potentially transformative development for millions of Americans, the U.S. Food and Drug Administration (FDA) ...

On Tuesday, multiple 911 callers reported that a Bethel Local Schools bus was swerving across lanes and partially off the road in the area of U.S. 40 and State Route 202. A responding deputy found the ...

A study has found that people appear more attractive when their pupils are constricted, making their coloured irises seem bigger and brighter. New research by Zachary Estes, Professor of Marketing at ...