Research shows that crossword puzzles are effective in improving memory. (Getty Images) There is no reality check like telling someone the same story twice and not realizing it until they stop you ...

Corrected: A previous version of this article referenced the International Chess Federation acronym as ICF. The acronym is FIDE. There are 25 million kids worldwide who play chess competitively, ...

Chess is a game requiring a significant amount of mental activity when it comes to strategy, but there is a theory that playing can also help you lose weight. During a recent episode of TMZ’s Strange ...

Elon Musk's startup Neuralink streamed a live video on Wednesday that showed a patient using the company's brain implant to move a mouse and play chess on a computer. Noland Arbaugh, 29, is the first ...

This story is part of WTOP’s Small Business September coverage. Each week, WTOP will be highlighting small businesses across the D.C. region, along with financial, government and other organizations ...