Karst wetlands, with their distinctive calcium-rich soils and dynamic hydrology, face growing ecological challenges due to biodiversity loss, habitat degradation, and climate change. Accurate ...

Scientific American is part of Springer Nature, which owns or has commercial relations with thousands of scientific publications (many of them can be found at www ...

One of the most detailed spectrographs ever recorded of the Sun has revealed hundreds of missing wavelengths—gaps in the ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Life for the 19th-century astronomer was kind of monotonous, 200 years after Galileo's ...

The Trump administration is planning to close a small, obscure laboratory whose work undergirds everything from microchip manufacturing to nuclear fusion. The Atomic Spectroscopy Group at the National ...

Spectral analysis of sunlight reveals the presence of numerous elements, including hydrogen, sodium, iron, and calcium. Hydrogen and helium constitute approximately 98% of the Sun's mass. Heavier ...

The Atomic Spectroscopy Group provides standardized measurements used across wide swaths of science and industry. The Trump administration plans... Trump cuts threaten a measurement lab critical for ...