A recent study determined the lifetime risk of developing dementia is double that of previous estimates. But there’s good ...

Brain teasers have always intrigued people ... making this seemingly simple equation a trending topic online. The unconventional pattern had many users scratching their heads, trying to decode ...

That’s called ischemia. It can damage your ability to think clearly. It can even cause brain injuries. It’s simple, Dr. Elkind says: You need enough blood to keep your brain cells from ...