Witness the magic of turning clear epoxy into a glowing 3D ghost hologram—perfect for Halloween décor or spooky year-round ...

A study found that radiologists who have years of training to ignore visual distractions were less susceptible to the Ebbinghaus illusion.

A mind-bending visual puzzle challenges viewers to locate two cleverly concealed dolphins within a vibrant, artistic mosaic. Supposedly, only those with exceptional IQ and eyesight can spot them in ...

Discover the most expensive clocks ever sold, their prices, and why these rare timepieces are so valuable to collectors and ...