A simple tweak to the usual setup is all that is needed to enhance a spectroscopy technique that uses waves in the terahertz ...

Dr. Ho Seong Jang and colleagues at the Extreme Materials Research Center at the Korea Institute of Science and Technology ...

This internet co-op was created by striking Spectrum workers years ago. It's been fighting for equitable internet access ever since. Cierra is an associate writer for CNET's broadband team ...

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 ...

The P/B ratio shows how a stock's market price compares to its book value. It helps gauge whether a stock is undervalued or overvalued relative to its net assets.

At close: April 11 at 4:00:02 PM EDT ...

College of Chemistry & Pharmacy, Northwest A&F University, Yangling, Shaanxi 712100, China ...

College of Chemistry and Materials Science, and Guangdong Provincial Key Laboratory of Supramolecular Coordination Chemistry, Jinan University, Guangzhou 510632, P. R. China ...