Using a simplistic 3-D viewing technique, archaeologists discovered three new cave drawings that they believe were originally intended to appear 3-D. Business Insider Subscribe Newsletters ...

Well, this viral optical illusion is testing your skills and perception! The image might seem plain on the surface, but if ...

Hidden within the image are 10 animals, cleverly blended into the scene, waiting to be found! ... This drawing is not just a ...

There's a hidden corner of Disney's Animal Kingdom you can't get to by foot. You need to take a train to get to Rafiki's Planet Watch, but it's well worth the detour for several unique ...

Some animals, like salamanders, hamsters, and marine mammals such as seals, dolphins, and whales, have no color perception. With only one type of cone cell or none at all, they see the world in ...

Children’s sketches of violent scenes of gladiators and hunters battling animals have been uncovered at the archaeological park of Pompeii, the park’s superintendent has said.

Pets Animal shelter staff resorts to drawing pictures of pets after camera 'breaks': 'Third dimension is overrated' The Ottawa Humane Society has drawn some humorous images that are getting ...

This optical illusion could reveal if you have a high IQ. There are five hidden animals within the monochromatic image, made more difficult to spot as the colour has been removed.

Here, The U.S. Sun has five maps with hidden creatures inside - can you spot the endangered animal? The Florida panther was once a gruesome creature that even had a bounty put on its head in 1832 ...

Mind-bending optical illusion: Can you spot the hidden animal in just 3 seconds? A viral riddle making rounds on social media: Can you find the hidden cat in a drawing of a woman cleaning her house?

Archaeologists found three new drawings from tens of thousands of years ago in a Spanish cave. They used a visual technique called stereoscopic photography to see the cave art like never before. The ...