A new study shows subtle brain stimulation can boost college students’ math abilities. Researchers at the University of ...

While the current generation of artificial intelligence chatbots still flub basic facts, the systems answer with such ...

The strength of certain neural connections can predict how well someone can learn math, and mildly electrically stimulating ...

28. How many of these rebus puzzles did you get right? Guess this last one and finish strong. Answer: Forgive and forget Now, challenge your brain a little more by trying to answer these Mensa ...

The number in each polygon with n sides is the sum of the first n prime numbers’ values. The following applies to the decagon: We’d love to hear from you! E-mail us at [email protected] to share ...

UPDATE: May 18, 2017, 5:06 p.m. SGT Updated with the Ministry of Education's new statement. A math question apparently meant for 7-year-olds has left adults befuddled. The bonus math question ...

Neither—egg yolks are yellow. Did you answer all of those correctly? Let’s see how many of these riddles for adults you can figure out. Trick questions with numbers Reader's Digest 117.