Optical illusions aren't just for humans; animals also experience and utilize them for survival and reproduction. From ...

It's the signature look of all Korean idols, the wrist flick that completes their makeup. This smoky, crisscrossed eyeliner ...

For many of us, floaters are a normal part of aging. If you are worried, a visit to your eye doctor can help ease your concerns. It can also provide a baseline assessment to measure against for ...