In practical terms, a one standard deviation increase in IQ (about 15 points on the classic scale) led to a nearly 20% ...

Welcome to the ultimate optical illusion challenge! Solving this mind-numbing hidden number puzzle isn't easy. If you crack ...

The US Constitution says any natural-born citizen over 35 who has lived in the country for at least 14 years can run for ...

Only 1% of highly intelligent readers with sharp visual skills can find the mistake in the picture in 5 seconds. Are you one ...

High-IQ people tend to be very analytical of social interactions. One thing that tends to stand out with them is the way they ...

Traumatic Brain Injury (TBI) happens to millions of people annually. It can strike anyone, from athletes to grandma cooking lunch. Most of these injuries go und ...

“It’s called the Naglieri General Abilities Test, and it was research-based, designed to help identify gifted students. So ...

An overview of the most significant country of origin (COO) requirements and penalties applicable to federal government ...

At 60 mph, the Cadillac Escalade IQ was expected to manage 550 miles on a single charge. It did way more than that.