This illusion not only tests one's visual perception but also one's ability to focus under pressure. The internet has been ...

This story appears in the October 2017 issue of National Geographic magazine. Let’s face it: When it comes to expressions, a horse is no one-trick pony. Recent findings have revealed that our ...

In this image, a horse is cleverly concealed, and only those with sharp attention to detail can spot it within 6 seconds. This puzzle showcases how our brains interpret visual information uniquely ...

Picture a horse running across an open field, the wind blowing his mane, his hooves stamping into the grassy knoll, eyes on the horizon. Now picture that horse's vision slowly spotting and fading ...