Researchers at the University of Pennsylvania are developing a robot with an advanced radio-based sensing system that could ...

Millimeter wave has become massively cheaper, smaller, and easier to deploy for a variety of potential security and safety ...

In the future, autonomous drones could be used to shuttle inventory between large warehouses. A drone might fly into a semi-dark structure the size of several football fields, zipping along hundreds ...

According to a report from the South China Morning Post, Chinese scientists have developed a system capable of detecting US stealth fighters from a distance of nearly 2,000 km. O post China develops ...