Satellite connectivity is heating up in 2025. Carriers, phone-makers and satellite networks are rushing to support texting ...

I started teaching in 1977, and across my nearly 50 years, I noticed that students were always interested in the history of ...

When an iPhone user receives a message from an Android phone, it shows up as a green bubble (not the more highly prized blue ...

Sometimes, we regret things. Sometimes, we’re caught up in typing thoughts and feelings and forget to edit ourselves before ...

In 2023, a group of researchers found a way to figure out a Signal user's location by measuring the time between sending a message and receiving a notification that a message was delivered. The method ...