Getting your server's attention in an establishment can be confusing - do you raise your hand or say something? Here's what to do to avoid being a jerk.

Abstract: Radar signal modulation recognition is critical in modern electronic warfare, spectrum management, and wireless communication fields, yet faces challenges due to redundant feature ...

Every day, over 5 billion people exchange more than 100 billion messages across WhatsApp, Telegram, iMessage, and Signal.

Elon Musk’s upcoming X Chat app will rival WhatsApp with peer-to-peer encryption and won’t include “hooks” for advertising.

Australia is about to introduce one of the world’s strictest social media age limits, with a nationwide ban on under-16s ...

James Alister Alexander became the last known Australian to fight at Gallipoli when he was sent alone into the deserted ...

Nestled in front of your Windows PC? You don't have to pick up your iPhone or iPad when you get a new message. Microsoft's Phone Link works with Apple's iMessage, and setting it up is a snap - here's ...

If you have an iPhone 14 Pro or later, you've probably seen the Dynamic Island appear. Here's how you can use it or remove it ...

The interstellar comet 3I/ATLAS has triggered a global internet craze of memes, merchandise, and conspiracy theories—blurring ...

Daylight saving time ends soon, and Americans are about to gain an extra hour as clocks roll back. The shift sounds like a ...

WhatsApp's misjudged joke has left some users questioning the validity of the company's end-to-end encryption system.

New monetization tools, a Kylie Jenner co-sign and immersive AR features, Snapchat is combining intimacy and authenticity to ...