This is a straightforward vocabulary test, so if you've ever taken the SATs, this will feel totally familiar. Take the quiz here. It's highly unlikely you'll ever need to write something without spell ...

For Day 3, we’re asking you to spend at least 20 minutes exercising for your brain. Go for a walk with your accountability ...

A new mathematical brainteaser claims only people with high IQs can solve it in nine seconds or less. The puzzle challenges ...

Have you ever wondered how smart you are? Welcome to Part 2 of the IQ Test! An IQ test measures your intellectual power, your ability to tackle complex problems, and your skill in spotting patterns ...

The American Academy of Neurology just released a groundbreaking checklist that’s changing how we think about brain health. These 12 questions, known as the SAFEST BRAINS checklist, aren’t just random ...

Ziyad Al-Aly is chief of research and development at VA St. Louis Health Care System and a clinical epidemiologist at Washington University in St. Louis. From the very early days of the pandemic, ...

An intriguing online puzzle dares participants to find a time traveler disguised among prehistoric humans within a mere five seconds. The captivating scene of ancient civilization cleverly conceals a ...

Research shows that even mild COVID-19 can lead to the equivalent of seven years of brain aging. Victor Habbick Visions/Science Photo Library via Getty Images From the very early days of the pandemic, ...

In today’s fast-paced world, the need for cognitive enhancement has never been greater. Maintaining optimal brain function is essential for success as we navigate through our daily responsibilities, ...