We cover everything about the AI tool, from how it works and how to use it to some of its more controversial points.

For many, the idea that AI could eventually act with agency, pursuing its own desires and against humans, is disturbing. It ...

The pneumonic plague is nearly always fatal without treatment.

The viral Hotel Lobby AI trend is taking over social media. Here’s how it works, why it involves Quavo and Takeoff and why it ...

At its inaugural Ask 2026 developer conference — held inside a former church in San Francisco’s North Beach — Perplexity unveiled Personal Computer, a cloud-based AI agent designed to function as a ...

Bitcoin is a digital currency run by a network of computers, not a bank. Learn how it works, why its price swings, and how ...

This year, federal forecasters say the planet could see the strongest El Niño event on record. Here's what you need to know.

VPN meaning explained: what a Virtual Private Network encrypts, what it hides, what it can't do, and how much one costs in ...

Cryptocurrency is digital money that runs on a blockchain instead of a bank. Learn how it works, the main types, the risks, ...