The New York Times has another excellent little puzzle game to add to your daily Wordle. This one, however, taps into your math skills rather than your vocabulary. Still, I find the two rather ...

I'm that 5G guy. I've actually been here for every "G." I've reviewed well over a thousand products during 18 years working full-time at PCMag.com, including every generation of the iPhone and the ...

If you’ve been paying attention to T-Mobile’s moves over the last few years, we’re sure you’ve notice they are ever-engaged in a quest to one-up the competition. With this in mind, it is no surprise ...

Back in December T-Mobile unveiled Digits, a revolutionary new service that's meant to "bring the phone number into the digital age". It's been in beta testing ever since, and today the Un-carrier has ...

These days, we are getting and using more and more devices. Whether they be multiple smartphones, smartwatches or tablets, they each have cellular connectivity and in some cases, their own phone ...

Katie has a PhD in maths, specializing in the intersection of dynamical systems and number theory. She reports on topics from maths and history to society and animals. Katie has a PhD in maths, ...