Optical illusions are tricky pictures that play with your mind and test how well you can see details. They help scientists understand how our brain processes visual information. These puzzles also ...

A new personality test, featuring an artwork by Ukrainian artist Oleg Shuplyak, claims to reveal your most charming trait. By ...

When you think of having your eyes checked, the eye chart test may be the first thing that comes to mind. What if your child isn't old enough to read and can't recognize letters? Doctors have ...

They’re a way to keep your mind active, improve your eyesight, and enhance cognitive skills. So why not keep practicing? The more illusions you solve, the sharper your vision and mind will become.

Can you stand the test? Researchers from the Mayo Clinic have unlocked an easy, equipment-free way to determine biological ...

You're not feeling well. You've had a pounding headache all week, dizzy spells and have vomited up your past few meals.

The brainteaser challenges you to find the skeleton in the image above. This spooky-themed puzzle is sure to test your skills ...

Cataracts, dry eyes, glaucoma, and other eye problems become more common with age. But these can be treated and even cured if ...

There are no optometrists or ophthalmologists in many parts of the US. Eyebot aims to make it easier to get your vision ...

Monty is a black and white American cocker spaniel. He is an expert in the mournful spaniel stare. I would love eyelashes ...

Under the current regime, drivers who fail the roadside eyesight check could face immediate licence forfeiture, potentially ...

“If you can’t stand on your leg for five seconds, you’re at risk of falls,” Dr. Kaufman told The Washington Post. “If a ...