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

Researchers from the University of British Columbia in Canada, the University of Washington and Johns Hopkins University in the US, and the National Institute for Materials Science in Japan recently ...

At the University of Minnesota, researchers keep hearts alive outside the body for hours. Medtronic uses them to develop ...

By using optically active liquid crystals as reaction sites, researchers at University of Tsukuba have successfully achieved ...

Department of Chemistry, Key Lab of Organic Optoelectronics & Molecular Engineering, Tsinghua University, Beijing 100084, P. R. China Fujian Provincial Key Laboratory of Terahertz Functional Devices ...

Russia spent almost a quarter of the national wealth fund’s available reserves last year to keep the economy on a war footing and finance its invasion of Ukraine. The National Wellbeing Fund ...

Ecover, the ecological cleaning product company, has encouraged UK shoppers to consider the environmental impact of continuously purchasing washing-up liquid in plastic bottles. Washing up liquid ...

In a recent collaboration, Turbotech, Safran, and Air Liquide teamed up to validate the feasibility of using liquid hydrogen to power a turbine engine for light aircraft. Nearly a year ago to this ...