Imatra is the cycling latest app that turns kilometers into euros. Log your rides in their app, and you earn 1 Imatra Coin for every 25km. Then you can spend those coins for real products from almost ...

The United States' first woman to fly into space has lifted off on a new mission, this time to orbit the nation in the form of a new circulating coin. The U.S. Mint on Monday (March 21) began shipping ...

The leading design shows Ride looking out a spacecraft window at Earth. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Astronaut Sally Ride will ...