Laser diodes are semiconductors that generate light and amplify it using repeated reflection or "optical feedback." Once the ...

Engineers in Japan have switched on the world's first hybrid quantum supercomputer. The 20-qubit quantum computer, called ...

Russian scientists have unveiled an ambitious new plasma engine that could drastically cut the travel time to Mars, reducing ...

Sixth-generation, or 6G, cellular networks are the next step in wireless communication, and electromagnetic terahertz waves are seen as crucial to its development. However, terahertz waves, with their ...

The University of California San Diego, together with Point Loma Nazarene University, will co-host the 24th annual Kyoto ...