A simple eye movement trick can refresh your brain, clear mental fog, and improve focus in just 60 seconds Try this easy ...

Optical illusions challenge our perception, and this sunflower garden puzzle is no exception! A lone buzzing bee is cleverly ...

A recent study observed sleeping participants' pupils during sleep, using a new method that could have implications for ...

A VISUAL intelligence test that deciphers if you have top-tier vision has been created by boffins.  In the challenge, the ...

The 57-year-old Big Brother legend had to undergo emergency surgery to remove a cyst on her brain after initially ignoring ...

Teen noticed sign in her eye before rare brain tumour diagnosis - Joscelyne Kerr and her family are raising funds for a trial ...

ETH Zurich researchers found that pupil size changes during sleep, indicating shifts in brain activity. This could help ...

Since the retina is a direct extension of the brain, understanding how it ages could provide clues about conditions like Alzheimer's and other forms of dementia. “The eye is a crucial organ ...

For the first time, researchers have been able to observe how the pupils react during sleep over a period of several hours. A look under the eyelids showed them that more happens in the brain during ...

Daniella Gray is a Newsweek Family & Parenting Reporter based in London, U.K. Her focus is on family dynamics, childhood development, parenting styles, U.S. education and current trends in family ...