Quantum technologies are cutting-edge systems that can process, transfer, or store information leveraging quantum mechanical ...

Greetings stargazers. Everything we know about things outside of our solar system is from the light we receive. I am using ...

Chiral metasurfaces can strongly twist the polarization of light, but how this process unfolds in space and time has been unclear. Scientists in China have now used ultrafast electron microscopy and ...

An international team of astronomers, including researchers from the Department of Physics at The University of Hong Kong ...

New insights are emerging into one of astronomy’s most perplexing signals. An international research team led in part by ...

Shaped quantum light is turning ordinary photons into powerful tools for the future of technology.

The nonprofit behind it, which fights to keep artificial light from ruining the night, believes darkness can actually help ...

Light can do more than illuminate a material. In some cases, it can temporarily change how electrons move through it.

Integrating the exotic world of topological magnetism with practical semiconductor technology has been a grand challenge. Two key obstacles are the difficulty in stabilizing topological spin textures ...

Astronomers have observed two supermassive black holes orbiting each other in an intense cosmic waltz, revealed by jets of ...