The challenges of terahertz-band components and frequency measurement. How a sophisticated combination of optical and electronic components representing advanced principles are being used to measure ...

(a) Schematic of frequency multiplexing achieved by comining phase profiles derived from plate theory with wavefront-engineered phase control. (b) Photograph of the fabricated elastic metasurface that ...

Hundreds of people lined up Monday at Calgary’s Stampede grounds to sign their names on a petition calling for the Alberta government to hold a referendum on the province’s separation from Canada.

It has long been considered common sense that a single device performs only one function. Just as tuning a radio to a different frequency changes the channel, systems that manipulate waves have ...

You can talk to the chatbot like it's a friendly acquaintance, and it'll help you get a lot done. Amanda Smith is a freelance journalist and writer. She reports on culture, society, human interest and ...

NeuroBand is a specialized smart safety armband engineered to provide timely assistance to elderly and high-risk individuals ...

Alberta separatists took their campaign to Edmonton on Tuesday, collecting signatures at a west end hotel for a petition that aims to trigger a referendum on the province leaving Canada. Similar town ...