As the global demand for clean and sustainable energy continues to surge, the photovoltaic sector remains at the forefront of ...

THE study of the oil-soluble vitamins has supplied overwhelming proof that both provitamin D and the antirachitic vitamin itself exhibit photochemical properties. As regards the action of light on ...

The budget proposes the end of the Space Launch System rocket and Orion capsule after the Artemis III moon-landing mission.

Optical spectroscopy encompasses a wide variety of techniques used to study how matter interacts with light. Optical spectroscopy techniques are used in physics, astronomy, chemistry, biology, and ...

Pro-Pales­tinian protest at Columbia Uni­versity ends with 80 arrests BY Spectrum News Staff and Associated Press Manhattan UPDATED 8:45 AM ET May. 08, 2025 ...