Believe it or not, we've seen a few optical illusions in space over the year. Well, we haven't seen them – the Hubble ...

Explore 8 mind-boggling natural optical illusions worldwide—from underwater waterfalls to glowing skies—that will leave you ...

Earth crosses through Saturn’s “ring plane,” making the gas giant’s most iconic feature become nearly invisible ...

THIS mind-bending optical illusion can reveal a lot of your personality traits. Give this cracking brainteaser a go, and ...

Tatsuya was born in Kumamoto, Kyusyu, in 1981. He became known for his miniatures back in 2011 with 'Miniature Calendar.' ...

Anything's possible in the work of the Japanese photographer Tatsuya Tanaka, who specialises in creating surreal miniature ...

Test your IQ with this viral optical illusion! Can you spot the hidden animal in just 5 seconds? Only the sharpest minds can ...

Turns out, dazzle camouflage wasn’t the main reason enemy subs were misled in World War I, it was a natural visual illusion called the “horizon effect.” Aston University scientists revisited a century ...

Fibre optics and optical communications is the use of thin strands of glass for sending information encoded into light over long distances. Total internal reflection prevents light inserted into ...

A reanalysis of a 1919 study suggests that a separate illusion, the "horizon effect," played a bigger role in warping visual ...

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This fun optical illusion tests your ability to focus! The cluster of related numbers conceals a number. Within 5 seconds, ...