Counterfeit currency has always followed the tools of its time. A low-quality fake once came from a photocopier or home ...

The global electronics supply chain faces a growing challenge from counterfeit and recycled components, which can compromise system reliability and user safety. Recent technological innovations ...

SPRINGFIELD, Mo. (KY3) - Counterfeit detection pens may not provide reliable protection against sophisticated fake currency, according to Federal Reserve warnings. The Federal Reserve cautions that ...

Counterfeiting money is wrong. Obviously. But if you wanted to take your totally not real money and fool a counterfeit detection pen, could you do it? Reactions is available to stream on pbs.org and ...

Fake drugs laced with dangerous chemicals are becoming a problem worldwide. This prototype detector might be able to tell the ...

Counterfeit detector pens use a starch-iodine reaction to identify fake bills. But could you fool them with chemistry? In today’s episode, we dive into the chemistry of iodine, its color and its clock ...