We need to treat the software undergirding scientific research as a public good—and make investments accordingly.

OpenAI launches GPT 5.2 as competition heats up with Google’s Gemini 3, which currently leads key AI benchmarks. The update ...

A timeline of ChatGPT product updates and releases, starting with the latest, which we’ve been updating throughout the year.

Kali Linux has released version 2025.4, its final update of the year, introducing three new tools, desktop environment improvements, and enhanced Wayland support.

In interviews with Ars Technica this week, OpenAI employees revealed the extent to which the company now relies on its own AI ...

Using a VPN, or virtual private network, is one of the best ways to protect your online privacy. We review dozens every year, and these are the top VPNs we've tested.