Apple's newest app is Apple Invites—and Android users are only half-invited. Here's why Apple should consider putting more 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 ...

Google Messages may soon let you make WhatsApp video calls from within the chat, simplifying cross-platform communication.

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 ...