An AI-generated brain teaser challenged readers’ logic as they struggled to figure out the correct relationship hidden in the ...

A challenging optical illusion is testing people's observation skills by hiding a single '795' within a grid of '765s'. This ...

This brain teaser will challenge your logical reasoning, visual perception, and intelligence. Can you notice subtle details ...

Test your observation skills with a social media hit \"spot the difference\" puzzle featuring a grandmother and granddaughter ...

IQ tests challenge your intelligence and the ability to observe minute details. You will be among the top 1% of readers if ...

New research complicates the old consensus that IQ is largely fixed, and that's good news for anyone looking to boost their ...

LAS VEGAS, October 20, 2025--hc1, the leader in precision health insights, today announced the launch of hc1 IQ™, a new AI-powered intelligence platform that transforms fragmented health data into a ...

From twinkling constellations to stellar life cycles, this starry skywatching quiz will test your cosmic knowledge.

A recent study of cognitive analyses says the average intelligence quotient, or IQ, in the United States is about 98.

Identical twins who were raised apart may have IQ differences similar to those of total strangers, according to new research.

Aston Martin Aramco have unveiled the first bespoke livery in the team’s history, a science-inspired, one-off design that ...

IQ tests are considered one of the most popular puzzle games to test the intelligence of an individual. In these tests, a ...