Scientists have uncovered incredible differences between human and canine vision — proving dogs see the world in ways we could never experience. Unlike humans, dogs see fewer colors, with shades of ...

SPOTTING the light brown dog is easy, but can you outsmart everyone and find the second pooch hidden in this optical illusion ...

Test your sharp eyesight and observation skills with this optical illusion. Spot the second hidden dog in an image where two ...

It’s well known that dogs don’t see as many colors as we do – similar to color blindness in people. Whereas humans have three types of cones in our eyes, allowing us to identify combinations of red, ...

FADEL: And a quick search online turns up viral videos of cats and dogs fixating on "Flow," ears perked up, eyes locked on screen. One of our MORNING EDITION producers says she streamed the film at ...

SPOTTING the happy dog is easy, but can you outsmart everyone and find the hidden butterfly in this optical illusion? Time to put your vision and brain skills to the test and solve this tricky ...

Your mission? Find the deceptively hidden dog in only 7 seconds! This challenge demands keen vision and flawless attention to detail because the concealed dog is well camouflaged so it is ...

SPOTTING the light brown dog is easy, but can you outsmart everyone and find the second pooch hidden in this optical illusion? Time to put your vision skills and brainpower to the test and solve ...