Full-Time Work Could Be Bad for Your Brain

If you're looking to make it into Mensa, you might want to cut back your hours at the office.

Working more than 25 hours a week could be negatively affecting the intelligence of employees over age 40, the BBC reported. That conclusion comes from a study by researchers for the Melbourne Institute of Applied Economic and Social Research in Australia, who conducted reading, pattern, and memory tests on more than 6,000 workers.