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

A quick-fire quiz is leaving Brits completely baffled. You'll need to get at least eight questions right to prove you have ...

An optical illusion IQ test online can quickly gauge how well your brain decodes visual clues under pressure, revealing ...

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

Brain Teaser IQ Test: Who Is The Vampire? Only Keen Observers Spot It In 5 Seconds! It also reflects a person’s ability to ...

Fewer than one in five people pass this IQ test, thought to be the shortest in the world only ... Presh Talwalkar, the author of The Hoy of Game Theory: An Introduction to Strategic Thinking, ...

Time to put your vision skills and IQ to the test and crack this tricky brainteaser in just seven seconds or less. The image above is known as an optical illusion, meaning there could be other ...

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

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 ...

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 ...

A US-based company has launched a service that lets wealthy couples test their embryos for IQ amid ongoing global discussions about the ethics of modifying human embryos, according to The Guardian.