A slowdown in penny circulation, and a presidential halt in minting new ones, is changing how America handles small change.

Kroger is asking customers to use exact change for cash purchases as the grocery chain deals with a national coin shortage ...

"We continue to assess the impact of the U.S. Treasury’s decision to end penny production. If using cash for payment, we ...

In the wake of President Trump ordering the U.S. Mint to stop making pennies, the retailer has begun asking cash-paying ...

Abstract: Intelligent Transportation Systems (ITS) occupy a pivotal position in the contemporary societal landscape, with one of their widespread applications being the vehicle routing problem, ...

Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I ...