Mobile Passport Control is a free app that can help you skip the long lines at U.S. Customs and Border Protection. It’s an alternative to Global Entry and has expanded to a growing list of airports.

I have been writing for newspapers, magazines and online publications for over 10 years. My passion is providing, in a way that is easily accessible and digestible to all, the knowledge needed for ...

Wi-Fi can easily serve as a backup for your cellular network for calling and texting, especially if you find yourself without signal. Mike Sorrentino is a Senior Editor for Mobile, covering phones, ...

A dual-SIM setup lets you use one phone to make and receive calls and texts from two numbers. It's also super convenient and can save you serious cash when traveling. We show you how to use two SIMs ...

If you’ve ever paid for airtime using your phone, sent money to a friend, or received payment via MTN Mobile Money, then you’ve used a mobile wallet—also known as e-money or e-wallets. In Rwanda, ...