Psychologists have created a simple online test that allows people to gauge just how strong, or fragile, their attention span ...

Psychological research shows that intolerance of uncertainty limits reasoning ability. Highly intelligent individuals tend to ...

The ability to move with speed, precision and power is important for longevity. Here’s how to gauge it and how to improve.

WASHINGTON (AP) — President Donald Trump’s military intervention in Venezuela will pose a fresh test of his ability to hold together a restive Republican coalition during a challenging election year ...

WASHINGTON (AP) — President Donald Trump’s military intervention in Venezuela will pose a fresh test of his ability to hold together a restive Republican coalition during a challenging election year.

Get any of our free daily email newsletters — news headlines, opinion, e-edition, obituaries and more. WASHINGTON (AP) — President Donald Trump’s military intervention in Venezuela will pose a fresh ...

WASHINGTON — President Donald Trump’s military intervention in Venezuela will pose a fresh test of his ability to hold together a restive Republican coalition during a challenging election year that ...

Are you ready for the ultimate cognitive ability test? Inspired by the WISC® – the kid-friendly version of the WAIS® intelligence test – this quiz has a bit of everything…From tricky vocabulary ...