But, here is a twist for you all: Move only 2 matches to create 6 Squares in this Matchstick Puzzle. So, try to challenge your IQ and solve these Matchstick Puzzles within 6 Seconds. These types of ...

In today’s picture puzzle, how many number 6s can you find in this image? In the above image, you can all see a young woman standing on a road holding a rectangular cardboard sign. Behind her, there ...

Only overthinkers will make it through all 21 riddles in this ultimate brain teaser challenge. Test your logic, pattern ...

Did you know that solving visual picture puzzles can significantly boost your brain power, observational skills, and cognitive processing speed? According to neuroscientists, solving visual brain ...

NPR's Short Wave talks about babies' perceptions of rhythm, how sleep may help us solve puzzles and why snakes may be able to fast so long. It's time now for our science news roundup from Short Wave, ...

Scientists have discovered how to make people less selfish - at least temporarily - by stimulating two areas of their brain. In a new study carried out at the University of Zurich, 44 volunteers were ...

A new study suggests that generosity may be more than a moral lesson—it could be shaped by how different parts of the brain work together. By gently stimulating two brain regions and syncing their ...

People who had trouble solving problems were more likely to solve them when prompted in their sleep.

Sleeping on a problem might be more powerful than we ever imagined. Neuroscientists at Northwestern University have shown that dreams can actually be nudged in specific directions — and those dream ...

From NATO phonetic to the Greek alphabet, plus historic military codes, Morse Symbols, and other tricky letter systems, there’s something for everyone in this quiz. We’ve created a 26-question ...