No engineering degree, no blueprint, just years of tinkering. Zhang’s 5‑tonne submarine proves dreams can go deep.

ChatGPT's new agent mode combines deep research, web action, and tool use to handle tasks from start to finish.

In a world where every device could be a weapon, the first step to defense is knowing where the vulnerabilities lie.

Britain’s National Security Strategic Investment Fund has ties to MI5, MI6, and GCHQ — and now it’s getting extra cash.

The Tech Boy is a Christian technology/product-testing blog. It enables people to read reviews about technology Thetechboy ...