One captive-bred species, archerfish, was able to recognize computer-generated images of human faces in lab experiments. The ...

For years, scientific divers at a research station in the Mediterranean Sea had a problem: at some point in every field season, local fish would follow them and steal food intended as experimental ...

The spot the difference game is an entertaining and interactive puzzle that tests your observation ability. In this age-old ...

Your task is to spot the seven differences between the two images in just 15 seconds. The tennis-themed puzzle was made by Casino.co.uk in honour of the ongoing Australian Open. Only 15% of ...

A challenging puzzle is gaining popularity online. Try to find 15 differences in the pictures as quickly as possible. Visual puzzles are a great way to compete with friends and family members. It is ...

Spot the Difference puzzles are excellent for testing the attentiveness of an individual. They challenge you to find subtle differences between two identical pictures. These puzzles boost ...

Spot the Difference puzzles test the memory and observation ability of an individual ... image shared above shows two similar-looking emoji pictures. Although the two images look identical ...