What's the best challenge coin ever made? We think we found a top contender and even talked to the officer behind the design.

These are among the designs of collectible “challenge coins” that have been offered for sale to Louisville Metro Police officers through internal department-wide emails in recent years.

Their creative custom challenge coin design system offers multiple possibilities for producing the coins using the user's preferred template.

A Dallas police officer who created a controversial challenge coin has been suspended from the force, the department said.

Since ancient Roman military times, challenge coins have been used to honor our military servicemen and --women for their service, bravery and accomplishment.

A Dallas police officer is on administrative leave amid an investigation into a racist challenge coin shared and sold online, Dallas Chief of Police Eddie Garcia says. The challenge coin was ...

A challenge coin manufacturer has patented an innovative NFC-embedded coin design for fast contact data transfer, loyalty programs, and other business applications. Harrisburg, Pennsylvania ...

The president accidentally dropped and then had to chase a challenge coin as it rolled away from him Monday during an awkward exchange with a senior military officer. The oldest-ever president had ...

Days after blasting an officer's challenge coin design that had racially offensive images, the Black Police Association says it was sent a troubling email.