Test your visual acuity with a challenging hidden object puzzle! Six items are cleverly concealed within an ordinary scene, ...

Picture puzzle like this one will reveal how sharp your brain is. This visual riddle is asking to find a feather lost in the ...

A viral optical illusion challenges viewers to spot a hidden dog in a mind-bending image that first looks like an old man.

Brain teasers are a fun and challenging way to improve our thinking skills. They come in many different forms, such as ...

The crown is waiting for the sharpest mind! Look closely, stay focused, and try to find the hidden word ‘KIND’ before 9 ...

The newly discovered "twilight" asteroid, 2025 SC79, was obscured by the sun's glare until an astronomer pointed the Dark ...

According to the researchers, the approach uses what they call a “fingerprint matrix,” which is a mathematical description of the way each object uniquely scatters waves such as light or ultrasound.

Spot the difference puzzles are a fun and relaxing way to spend your leisure time while it gives your brain a little workout.

Scientists using a global array of radio telescopes have detected the universe’s lowest-mass dark object by observing how it ...