You’ve probably seen this mind-bending image before: a blurry black oval that seems to expand right before your eyes, as if ...

A local man had a hole in his heart repaired without surgery! The cardiology team at Orlando Health and Arnold Palmer were ...

Look at the image above. Looks like you’re falling into it, doesn’t it? Like the darkness is approaching, threatening to ...

NASA created a haunting audio clip of sound waves rippling out of a supermassive black hole, located 250 million light-years away. The black hole is at the center of the Perseus cluster of galaxies, ...

Using a computer model of the retina, researchers have been able to trace the cause of the expanding hole illusion ...

Test your IQ with this optical illusion picture! Spot two hidden faces in just 5 seconds in this challenging optical illusion ...

Take this optical illusion IQ test online! Spot the hidden piano among zebras in just 5 seconds. Test your observation skills ...

The black hole, with an official name of 1ES 1927+654, is located in the distant constellation Draco. Astronomers have been monitoring the black hole for years, primarily since 2018 when the mass ...

Players could boast about having 20/20 vision if they complete this tricky optical illusion in time. This image shows a pile of plain rocks and rubble. At first glance, it might seem like nothing ...

SPOKANE, Wash. -- A local optical shop is changing up its business model to meet customers wherever they may be. Stahl Optical near 5th Avenue and Chandler Street on Spokane's South Hill is ...

This fun optical illusion tests your ability to focus! The cluster of related words conceals a word. Within 8 seconds, identify the concealed word among these words. You have only 8 seconds to find it ...