The image showcases a black-and-white silhouette design that appears to contain several human face profiles. (Also read: Eye-test challenge ... As these visual puzzles spread across the internet ...

Swarming is one of the principal forms of bacterial motility facilitated by flagella and surfactants. It plays a distinctive ...

(Facebook/Optical Illusions 2) (Also read: Visual perception test: Count all the faces in this image to claim title of king of optical puzzles) Such brain teasers aren’t just entertaining—they ...

How, then, can you understand your love language, which is your hidden weakness? Just take this simple visual personality test: Look at the image and take a note of the first thing you see.

As India’s most successful Test captain, he accumulated 9,230 runs across 123 matches. Image: AFP Debuting in 2011 as a fiery youngster, he evolved into the face of India’s aggressive ...

Research in the cognitive psychology field indicates that illusions test the brain's visual processing regions, enhancing your skills in pattern recognition, critical thinking, and even IQ ...

These visual puzzles, in particular, have surged in popularity thanks to their ability to trick the eye and tease the brain.

The optical illusion today has been cleverly designed, hiding the number 46 among a sea of 8448s and 4994s. Only the sharpest ...

These Hubble images show Saturn’s white spot, a great storm in the planet’s equatorial region, discovered by amateur astronomers in September, 1990. This 1994 Hubble image shows R136 ...

The tracker enabled a 10-second exposure to capture a crystal clear image of the Milky Way above a cloudy Pacific Ocean just before sunrise. The blue-purple glow emerges from the scattering of ...