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

UBTech's Walker S2 becomes the first humanoid robot to autonomously swap its battery, enabling nonstop, human-free industrial work.

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.

DAVID SHIMER served on the National Security Council from 2021 to 2025, including as Director for Eastern Europe and Ukraine ...

The U.S. Commerce Department said on Monday it has opened national security investigations into the import of drones and related components as well as polysilicon, a key component in solar panels and ...

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

France is leaning hard into near space, warning the area is increasingly contested, as evidenced by the Chinese spy ballon that flew over the US.

The CIA’s disguises and forgeries back then were like works of fine art. But the agency in its first few decades was also a ...

See why military analysts say Ukraine’s sea drones are becoming “crazy effective” against larger, traditional naval forces.

Agriculture Secretary Brooke Rollins said U.S. agriculture is "under threat from criminals, from political adversaries, and ...

After high-tech surprise attacks in Russia and Iran, Americans should start worrying about what might be afoot on their own ...