UNIST scientists turn raindrops into electricity using carbon fiber rooftops to power smart drainage and flood warnings.

More than one-fifth of US electricity is used to power artificial lighting. Light-emitting diodes based on group III/nitride semiconductors are bringing about a revolution in energy-efficient lighting ...

Abstract: Effectiveness of polymer composite-induced passive radiation cooling in thermal management of LED emitters and modules is elucidated by numerical simulations coupled with key experimental ...

Park Chan-wook, the director of “Oldboy” and “The Handmaiden,” brings comedic flair to the cruel tale of an employee pushed to the brink. By Manohla Dargis The actor stars as a magnetic, striving ...

Abstract: To address the issues of high miss and false detection rates in defect detection of PV (photovoltaic) module visible light images under imbalanced data conditions, an improved data ...

Democrat-led states sue HHS over proposal targeting hospitals that offer transgender care to minors By Mitchell McCluskey, Svitlana Vlasova, and Darya Tarasova ...