Abstract: This letter presents an innovative non-contact real-time tracking and focusing treatment system using ultrasound echoes, capable of precise head tracking and acoustic focusing on freely ...

Tehran has effectively closed off the critical waterway, turning back container ships on Friday, and Iranian lawmakers are considering whether to formalize charging fees to pass. By Euan Ward ...

China's Atlas drone swarm system in testing.CCTV+ News China has unveiled its Atlas drone swarm operations system in a full-process demonstration, state media reported Wednesday. The test offered a ...

The Pentagon intends to accelerate AI-enabled decision-making and put it at the heart of its ambition to link up sensors and shooters for combat operations, according to a policy memo seen by ...