After the U.S. president shared the results of his third cognitive exam, Kimmel took the same test and aced it easily. What ...

The Environmental Protection Agency says it will propose a drinking water limit for perchlorate, a chemical in certain ...

Objectives This paper examines the differential impact of responsive parenting and nutrition interventions on early child ...

MyIQ is changing how digital culture engages with intelligence. In 2025, cognitive testing has become part of personal ...

Do you want to see how locked in you were to the world’s headlines in 2025? Take my 2025 “News IQ” Test to see if you can ...

Engaging System 2 requires significant metabolic energy. Your brain consumes a lot of your body’s energy as it is; intense ...

Ask yourself these questions if you want to truly test your intelligence—science says they're better than IQ tests.

The Supreme Court on Wednesday grappled with where the line should be drawn on intellectual disability when the death penalty is on the table in a case that could make it harder for convicted killers ...

A challenging optical illusion featuring an egg tray claims only 5% of people can correctly count all 30 eggs. This test ...

Justin Jaffe is the Managing Editor for CNET Money. He has more than 20 years of experience publishing books, articles and research on finance and technology for Wired, IDC and others. He is the ...