The robot is hard to see without a microscope. It’s small enough to rest on the ridge of a fingerprint and can operate in ...

For most people, the loss of a sense such as sight is devastating, not only for intensifying vulnerability, but for ...

Chinese researchers say a new 6G smart surface could let stealth aircraft harvest power from radar signals, reshaping future ...

Researchers from Southeast University have developed a novel amplifying and filtering reconfigurable intelligent surface ...

Learn more about whether Arrow Electronics, Inc. or nLIGHT, Inc. is a better investment based on AAII's A+ Investor grades, which compare both companies' key financial metrics.

Learn more about whether nLIGHT, Inc. or Vishay Intertechnology, Inc. is a better investment based on AAII's A+ Investor grades, which compare both companies' key financial metrics.

China’s latest 6G experiment turns a classic vulnerability of stealth aircraft into an asset, capturing hostile radar pulses ...

Researchers in China have reportedly developed a smart electromagnetic surface capable of converting ambient electromagnetic ...

A reconfigurable intelligent surface (RIS) is a thin, engineered surface made of many small elements that can be tuned to control electromagnetic waves. Instead of acting like a plain reflector, an ...