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

Helping students to develop math fluency takes more than just flash cards. It requires teaching them how to think about ...

A stretch of highway in Monroe County reopened after a crash Friday morning. PennDOT says it happened between the Tannersville and North Scranton exits. No word on if anybody was injured. Digital ...