© An election official scans a voter’s finger with a biometric device at a polling station during a parliamentary election in Kabul, Afghanistan, October 20, 2018 ...

Thanks to the increase in mobile technology and online shopping in recent years, the need for simple and secure online payment methods has become an important issue. With our newfound freedom of being ...

A high-resolution scanner roughly as thick as a human hair can be wrapped around objects about 1 centimetre in diameter, allowing it to image fingerprints as well as documents 1. Crystalline materials ...