WHATSAPP users have just hours to ensure their smartphone isn’t affected by changes that will block some sending or receiving ...

If you do, the characters spill over onto the next SMS, possibly fragmenting your conversation depending on the messaging app on your phone. This isn’t as much of an issue on modern smartphones ...

When you send a message through WhatsApp or iMessage, you might think only you and the recipient can read it. Thanks to ...

If you're having trouble sending a message on your iPhone, you may notice a red exclamation mark warning. Here's what that ...

From dropped calls to messages that won’t send and streaming services that stutter and die, a lack of solid signal can cause all kinds of inconveniences. Worst of all, even the best smartphones ...

Recent revelations about a zero-click exploit targeting WhatsApp users underscore the growing threat of sophisticated spyware ...

Furthermore, you can send new messages without touching your smartphone by saying, “Send a message to [contact name] asking about dinner plans tonight.” Time management functions are equally ...

Former national security adviser Mike Waltz was photographed using a Signal-like messaging app during Wednesday’s Cabinet ...