Scientists have developed the first electrically pumped continuous-wave semiconductor laser composed exclusively of elements from the fourth group of the periodic table -- the 'silicon group'.

Elon Musk, the wealthiest man ever, may soon see his fortunes diverge as Tesla faces a rollercoaster ride while SpaceX's ...

Researchers develop record-breaking solar cells with 2.39V open-circuit voltage, optimized for concentrated photovoltaics ...

US-based researchers used photon avalanching nanoparticles (ANPs) to build sensors that can measure force over high dynamic ...

Mechanical force is an essential feature for many physical and biological processes. Remote measurement of mechanical signals ...

Revolutionary photon-avalanching nanosensors have been developed by researchers at Columbia Engineering, promising to ...

propagation of electro-magnetic waves along periodic circuits and filtering properties of such systems.

Betty Autry has nearly two decades of teaching experience under her belt and currently teaches at St. Francis Xavier ...

Researchers report that they have invented new nanoscale sensors of force. They are luminescent nanocrystals that can change intensity and/or color when you push or pull on them. These 'all-optical' ...

This article explores the geopolitical significance of rare earth elements, their essential role in modern technology, and ...