Singaporeans can now use digital yuan (e-CNY) in China via a pilot program with ICBC and BOC for tourism spending. Foreigners can open e-CNY wallets using international credit cards with transaction ...

Forget hunting for a tape measure or a protractor. Use your Android phone camera and sensors to handle different types of measurements easily.

Digital wallets are in wide enough use that you likely won't notice any issues with rewards when you use one. If you do, your issuer can typically correct it if you call in. Many or all of the ...

Micah Castelo is a web editor for EdTech: Focus on K-12. Her experience includes education and community news coverage for the Syracuse Post-Standard and international news reporting for the Pulitzer ...

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Dr. JeFreda R. Brown is a financial ...