A SPERM bank is making donors take an IQ test. Donor Network said it was “raising the bar in the fertility industry” as more ...

Of the many insults commonly thrown around the internet and political rhetoric these days, calling someone “low IQ” is, ...

What is an Optical Illusion? An optical illusion is a visual phenomenon where the brain misinterprets what the eyes see.

Feb 28, 2005 The doggie IQ test was developed by a psychology professor at the University of British Columbia. Marcella Lee ...

The arguments and assertions in this case are all over the map and very hard to follow,” Justice Ketanji Brown Jackson ...

Seth P. Waxman, Smith’s lawyer, told the justices that the lower federal courts in his client’s case correctly applied ...

GPT-5.2 tops Mensa Norway practice puzzles; tracking dashboards show gains, and XOR-style visual logic explains wins.

Decades ago, the Supreme Court said inmates who are intellectually disabled can't be executed. Now, it weighs the use of IQ ...

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

The U.S. Supreme Court Wednesday will consider an Alabama case about how states decide if a death penalty candidate is ...

The justices wrestled with whether to allow Alabama to execute a man with low cognitive function, a ruling that could set new ...

Put your intelligence to the ultimate test with this 6-question quiz which has been designed to trick your mind. So do you ...