Some 2.3 million of U.S. adults over 65—more than 4%—have a diagnosis of dementia. But even without a diagnosis, a certain ...

The good news is research has shown that people can make changes throughout adulthood that can help prevent or delay cognitive decline and even reduce their risk of dementia. These include quitting ...

"Test your mind with challenging puzzles once used by the FBI. Secret History uncovers the forgotten, mind-blowing facts that ...

A tricky math puzzle shared on X asks users to decipher equations that appear to be easy but can leave you scratching your ...