Do animals see illusions like we do? A study tests guppies and doves to find out how different species process visual tricks.

The illusion makes clever use of colour theory, demonstrating how our brains perceive colours differently against certain ...

Prior research has produced mixed results on the question of animals and their susceptibility to optical illusions, per the ...

In today’s optical illusion challenge, all players get to witness are 14 columns and 10 rows featuring the number ‘8’.

We are back with another challenge, and this time it is a ‘find the difference one.’ Your observation abilities and focus ...

Whether it is salt flats in Bolivia or rock formations in Arizona, nature never ceases to amaze.

Have you ever looked at two circles of exactly the same size and sworn one was larger? If so, your eyes have been tricked by ...

A viral optical illusion challenges viewers to spot a hidden dog in a mind-bending image that first looks like an old man.

Sources say the swastika flag in Republican Rep. Dave Taylor's office was part of mysterious deliveries to congressional ...

During a tense 'Thursday Night Football' broadcast, Al Michaels was compelled to address a curious incident that had the NFL ...