In the renewable energies era, grid frequency will be an increasingly important indicator of stability of power supply. An interdisciplinary research consortium has analyzed frequency fluctuations in ...

California's health authorities are advising on mobile phone safety due to potential long-term radiation concerns. Practical tips include increasing distance from devices, reducing use during weak ...

Social media claims that research by American inventor Royal Raymond Rife in the 1920s and 1930s -- as well as modern techniques that use targeted low-frequency energy -- represent a workable cancer ...

The study, published in Nature Energy, analyzed the reliability of the electrical supply after splitting larger grids into smaller autonomous cells, called “micro-grids”. A micro-grid would, for ...

Replacing KDP with KTP improves the conversion efficiency of frequency doubling of an infrared laser, which can lead to more efficient pumping schemes for ultrafast lasers. Researchers at the Alisé ...