This is not as easy as it sounds — and it’s not common advice. But there’s a new warning for iPhone and Android users to ...

Thirty years ago, the newfangled method of paying for New York City’s buses and subways seemed like cutting-edge technology.

Digital wallets are reshaping how tourists make payments in Bhutan, as a key logistical barrier has now been removed.

The colour screen is better if you want to use apps. But those apps look worse in low resolution on E Ink than they do on a ...

I'll gladly pay a premium to keep my regular number and data plan when visiting other countries — here's the case for it.