Louis-Jan Pilaz carves out the morphology of cells in the brain. This sculpture titled, “ Cajal’s Purkinje Neuron ” took him ...

Life gets busy, and sometimes those basic math skills from school days get a little rusty. Whether you're budgeting, ...

The mathematician, who liked to annoy friends with improvised brainteasers, thought for a moment or two, then raised a glass ...

Two intersecting secants define a shaded region within a circle. The coordinates for points of intersection are shown. Find the area A of the shaded region. Send an answer to JeffreyRSmith@aol.com for ...

Brain teasers are a fun way to test one's thinking skills. These puzzles give the brain a quick workout. A recent challenge that went viral online has math lovers excited. The puzzle asks users to ...

Two intersecting lines are tangent to two circles and form an angle of 74°. The circles have area ratios of 36 to 25. The distance from the point of tangency on the large circle to the point of ...

Some of the most devoted hobbyists are willing to shell out big bucks for what one called “a couture puzzle.” “The return of analog is, I believe, the recognition that the simple and well-made can ...

Some people scroll past puzzles. Others stop, squint, and dive in. If you're the second type, then you might just be a math legend. There's a new viral math brain teaser that’s testing how fast people ...

In case you've faced some hurdles solving the clue, Wooden fasteners, we've got the answer for you. Crossword puzzles offer a fantastic opportunity to engage your mind, enjoy leisure time, and test ...

Test your intelligence with a math puzzle that challenges critical thinking and problem-solving skills. The puzzle involves finding a missing value within nine seconds, requiring analytical and ...

Brain teasers are an excellent way to keep your mind sharp and engage your problem-solving skills. Ranging from simple to complex, these puzzles offer a fun yet challenging way to give your brain a ...

In honor of April Fools’ Day, I offer the puzzling case of the Lesser Fool. In a fictional town, there lived an odd wanderer. People would present him with two amounts of money or goods and ask which ...