Solve the math puzzle from our April 2025 issue. In honor of April Fools’ Day, we offer the puzzling case of the Lesser Fool.

Most people fail this visual puzzle, but will you be among the 1 out of 17 who succeed? This mind-bending brain teaser ...

That graduates from China's top universities made waves in the global mathematics community by solving long-standing puzzles, ...

Masaki Kashiwara, this year’s Abel Prize winner, co-founded a new field of mathematics called algebraic analysis ...

Brain teaser puzzles are a fantastic way to challenge your mind, enhance problem-solving skills, and improve cognitive ...

“Win outright, we win out (for first),” said Express head coach Bill Jones, whose team has two regular-season games left on ...

Think you have Superman’s incredible eyesight? This mind-boggling brain teaser will push your observation skills to the limit ...

Test your observation skills with this optical illusion challenge! Spot the hidden owl in a pattern of birch trees.

Optical illusions have intrigued humankind for centuries, providing an excellent means to push the boundaries of visual ...

Peter Badge / Typos1 / The Abel Prize. This year, the Abel Prize — the field’s highest honor — has been awarded to Masaki ...