It's quite normal for an innocent-looking photo to end up looking cheekier than expected. It's happened many times before but more previously with a group of friends posing for a snap on a boat trip.

Optical illusions may make you feel like a fool, but you could be able to train your brain to resist them. “It is very likely ...

Optical illusions are indeed mind-blowing visual puzzles that challenge how our brains read images. So tricky are these that they challenge our perception, attention to detail, and our cognitive ...