Asteroids are some of the oldest objects in the solar system: leftovers from the chaotic time when planets were assembling ...

When Sandia scientists Ryan Davis and Nathan Bays set out to find a better way to absorb and degrade PFAS in water sources, they kept running into the same issue: Detecting the chemicals in samples ...

Proteoforms, the diverse molecular variants of proteins, are key to understanding cellular functions, disease mechanisms, and ...

In what ways does chromatographic co-elution affect MS2 spectral quality, molecular networking, and the accuracy of ML models trained on MS2 data?

High-resolution mass spectrometry identifies 42 nonvolatile organic compounds in semen samples from healthy young men.

Astronomers produced the most complete map of the center of the Milky Way, which can provide insight into how stars and ...

When the Eiffel Tower opened for the 1889 Exposition Universelle, its girders bore in gold lettering the names of scientists whom Gustave Eiffel said had honoured France since 1789.

This emerging field of space radiobiology has strong and perhaps unexpected links to the far better established discipline of ...

Top articles include a new “GC Connections” article on maintenance practices for modern capillary gas chromatography (GC) systems, an interview on rapid per- and polyfluoralkyl substances (PFAS) ...

Nicoya Lifesciences is launching FastHDX, a hydrogen-deuterium exchange mass spectrometry platform to measure protein ...

This year’s Winter Olympics was the first to deploy the fluoro wax test, which is based on Fourier transform infrared spectroscopy to detect carbon-fluorine signatures.

Researchers have captured the first direct, momentum-resolved evidence that certain lattice vibrations carry measurable ...