Only 1% people in the world are capable of spotting the inverted 69 hidden in this tricky visual illusion IQ test picture.

This puzzle is the ultimate test of IQ. If you are looking to test your mental speed and information processing skills, then ...

Today’s viral optical illusion challenge asks viewers to find a hidden house key in a bed of rocks. Can you see it?

Brian Roberts, a former two-time All-Star infielder, questioned the “baseball IQ of some Canadians” during the MASN telecast ...

A mind-bending optical illusion challenges viewers to find a hidden heart amidst a sea of snails. This visual puzzle tests ...

This year's Ig Nobel prize-winning research included studies on lizard pizza preferences, bats flying under the influence, ...

Established in 1991, the Ig Nobels are a good-natured parody of the Nobel Prizes; they honor "achievements that first make people laugh and then make them think." The unapologetically campy awards ...

It's an optical illusion which is leaving people stumped - but we all know someone who'll spot the woman in record time ...

Optical illusions are one of the most popular online challenges nowadays. It is considered the simplest way to test the ...

The Eaton fire left significant levels of lead in Altadena’s soil, according to a final report from the Los Angeles County ...

From seasoned triathletes aiming to sharpen their speed to eager first-timers dipping their toes into endurance racing, the ...

From Gabriel Arias's redemption play to Steven Kwan's game-altering hustle, Cleveland's postseason hopes hinge on defensive gems and high-IQ baseball that often goes unnoticed.