Optical illusion puzzles have been there for centuries and these are fun challenges that are designed to play tricks on our eyes and brains. Optical illusions work on a simple principle where it ...

Optical illusions are visual puzzles that are designed in such a way that they can cause the brain to interpret what it sees differently from physical reality. These illusions don't mean that there is ...

India, Jan. 21 -- This challenging problem is presented as an optical illusion to test how well and how quickly your eyes can identify different numbers, as well as crucial variations in patterns. If ...

MADRID — Blanket draped over her shoulders and a bandage on her cheek, Ana García issued a desperate plea: she needed help finding her dog, Boro. Hours earlier, 26-year-old García and her pregnant ...

Although recent genome-wide studies have provided valuable insights into the genetic basis of human disease, they have explained relatively little of the heritability of most complex traits, and the ...

Uncrowned is a new destination for all things MMA, boxing, wrestling, and more, featuring Ariel Helwani. Thursday's Olympic slate is action packed, featuring the Olympic debut of one sport and one of ...