The opportunity is real for telecom and travel brands to solve pain points in the travel experience, particularly surrounding ...

There’s an easy way to get zero roaming fees, inexpensive Internet service and cheap phone calls when you travel. The trick is the SIM card, a tiny, removable chip, inside your phone. What is a SIM ...

I’m the deputy managing editor of the hardware team at PCMag.com. Reading this during the day? Then you've caught me testing gear and editing reviews of laptops, desktop PCs, and tons of other ...

The digital version of the SIM card, included on many newer phones, is set to become prevalent. It also offers affordable cellular data abroad. By Brian X. Chen Brian X. Chen is The Times’s lead ...