Lots of studies have shown that getting a good night’s rest (seven to eight hours) is associated with better memory and other ...

Learn how chain-of-thought and a guided meta-system boosted ChatGPT 5’s abstract thinking, so you can pick better tools for complex tasks.

President Donald Trump once again boasted about having “aced” three cognitive tests in wide-ranging remarks. As concerns around the 79-year-old president’s health and mental fitness continue to mount ...

A change in driving patterns may be an indicator of cognitive decline in older adults, a long-term study suggested. Using driving data, researchers were able to predict the development of mild ...

Cognitive dissonance is everywhere — but it’s not well understood. When we’re aware of it, it can be a powerful motivator for behavioral change and enhance insight. When we're not, it can cause us to ...

Changes in driving frequency, complexity, and spatial range were associated with mild cognitive impairment in older adults. Trip distances, speeding, and destination variability distinguished mild ...

Your driving habits could be a marker of your brain health. GPS trackers spotted cognitive issues better than age or memory tests alone. People with mild cognitive impairment started driving less, ...

On October 7, 2025, President Donald J. Trump appeared to brag to reporters on Air Force One about taking what he called an "IQ test." Skewering Representatives Jasmine Crockett and Alexandria ...

President Trump told reporters Monday that he had aced a cognitive test, comparing himself favorably to two younger Democrats, both of whom are non-white women. “The first couple of questions are easy ...

The president predicted that Democratic Reps. Jasmine Crockett and Alexandria Ocasio-Cortez could not perform as well as he did in a cognitive exam President Donald Trump seemed to refer to a dementia ...