Ready to give your brain a boost? Brain teasers are like a gym session for your mind, giving your thinking muscles a fun and ...

An optical illusion IQ tests are intriguing challenges that test your brain's ability to focus and identify patterns quickly.

The clock is ticking! You have only five seconds to spot the photographer hidden in this optical illusion puzzle. This isn’t ...

If you enjoyed playing this optical illusions challenge, Challenge your friends and family with this optical illusion game—who can find the number 0045 the fastest?

With Trump and his followers repeatedly using ‘low IQ’ as an attack line in this election, Roisin Lanigan explores the ploy ...

Fewer than one in five people pass this IQ test, thought to be the shortest in the world only three questions long. The Cognitive Reflection Test has a pass rate of just 17 per cent, leaving the ...

A startup claims it can screen your embryo's IQ as well as other traits like obesity risk and risk of mental health illnesses ...

A U.S. startup company is reportedly offering wealthy couples the chance to screen their embryos for IQ and other favorable genetic traits, which has raised ethical concerns. Heliospect Genomics ...

Even participants who had “mild COVID-19 with resolved symptoms” exhibited deficits “commensurate with a 3-point loss in IQ” compared with uninfected participants. The cognitive loss was ...

Tim Walz’s football IQ after the Democratic vice presidential ... D-N.Y., to livestream a session of the two playing the Madden NFL video game against each other, an event that was reportedly ...

For example, if a child in class 5 is found to have the cognitive ability of a class 1 student, they are recommended for an IQ test. “Children who avoid eye contact, have different hand ...

“And she’s got the IQ of a fence post ... backdrop that Alfred Binet created the first practical intelligence test in France in 1905, for the purposes of organising school placements ...