We use our vision every day. But can we always trust what we see? These incredible optical illusions will have you rubbing ...

Challenge your visual acuity with this engaging hidden number puzzle. Readers are tasked to locate a concealed digit within a ...

Optical illusions like this one to find a hidden number exploit your visual processing system and brain's ability to make assumptions in the absence of complete information. But if you possess sharp ...

Hidden letter and number optical illusions are fun because they look easy at first. But once the timer starts, the brain ...

In the fast-paced world of digital distractions, a new kind of viral phenomenon has taken over our social feeds: the high-stakes visual perception challenge. As a long-time observer of how our brains ...

East of the Caspian Sea, the Mangystau region of western Kazakhstan is full of history and light on American travelers.

Richard Roth Jr. was undoubtedly a people person. While he was proud of the work he did, he was also delighted by the ...