For years, a French mathematician searched for a proof that a gigantic number is prime. His method is still used 150 years ...

Apple co-founder Steve Jobs was infamous for his harsh critiques of the work of his team. Hardware or software, ...

In 1982, a 21-year-old Chris Espinosa faced a familiar challenge in software design: satisfying Steve Jobs’ exacting eye.

A math puzzle is a type of brain teaser that tests the reader's critical thinking and problem-solving skills by challenging ...