READ ALSO: Optical Illusion test that sharpens your mind: Find the odd symbol in this photo and recharge your brain Look for variations in the symbols, such as different positioning of circles ...

Optical illusions are more than just fun brain teasers — they’re a fascinating glimpse into how our minds process visual information. The latest viral visual challenge is a grid packed with visually ...

TEST your IQ to the max with this mind-boggling brainteaser, that only the most hawk-eyed can figure out. Everyone can see the card suits, but only those with 20/20 vision can spot the single ...

Scientists are still unraveling the brain's inner workings, but over the decades, they've learned quite a lot about what makes the organ tick. Check out the quiz below to test your knowledge of ...

“You’re actually changing your brain physically.” If you answered “Often” or “Sometimes” to any of the questions, BrainHQ’s brain training can help. These everyday memory slips and ...

What it can do is point you toward things you could talk about with your doctor or work on to be a little healthier, both in your brain and your body. Please note: This quiz is for informational ...

Test your own knowledge of learning and the brain below, and get the real story behind some of the most common neuromyths. After filling out the quiz, you’ll get a short summary of what the ...