Test your sharp eyes and quick mind with a fun optical illusion challenge! Most numbers appear identical, but one is an 'inverted 45'. Spotting this h ...

When it comes to navigating their surroundings, machines have a natural disadvantage compared to humans. To help hone the ...

The field of sustainable and intelligent phytoprotection is witnessing rapid progress at the intersection of plant science, ...

The visual system is the part of the central nervous system that is required for visual perception – receiving, processing and interpreting visual information to build a representation of the visual ...

A visual puzzle challenges readers to find a hidden number '588' amidst a sea of '583s'. The article explains how our brains ...

New York-based artist Jo Fish navigates a fluid space between figuration and abstraction with poignancy, evoking the same ...

Digital displays — from phones and TVs to theater projectors — fall short of showing the full spectrum of colors visible to ...

They say “money talks,” but what if you could make it vanish? In this tutorial, you’ll learn three visual coin tricks that ...

An optical illusion is a visual phenomenon in which our perception of an image differs from objective reality. This image is ...

In Uganda’s election season, the politics of crowds has taken centre stage. The number of people who turn up at a campaign ...

Synesthesia occurs when the stimulation of one sense automatically triggers an experience in another. VR tools allow ...

This spiral illusion seems like a chaotic intersection, but the circles never cross! What you perceive first reveals whether ...