Inside Ukraine’s Killer-Drone Startup Industry

Ukraine needs small drones to combat Russian forces—and is bootstrapping its own industry at home.

China Has a Controversial Plan for Brain-Computer Interfaces

China's brain-computer interface technology is catching up to the US. But it envisions a very different use case: cognitive enhancement.

Apple iOS 17.4: iMessage Gets Post-Quantum Encryption in New Update

Useful quantum computers aren’t a reality—yet. But in one of the biggest deployments of post-quantum encryption so far, Apple is bringing the technology to iMessage.

Satellites Are Rife With Basic Security Flaws

German researchers gained rare access to three satellites and found that they're years behind normal cybersecurity standards.