A technique that supersizes cells to reveal minute details has gone big — really big. Using a polymer similar to those used in nappies to make them super-absorbent, scientists have expanded the volume ...

Nearly a century ago, Ernst Ruska and Max Knoll provided the first demonstration of a microscope that could image specimens using electrons rather than light. The earliest images obtained via this ...

Abstract: Indoor positioning technology has become undisputedly pervasive in modern society. It can be used for numerous applications in various environments, ranging from agriculture to smart ...

Abstract: Recent intensive and extensive development of the fifth-generation (5G) of cellular networks has led to their deployment throughout much of the world. As part of this implementation, one of ...