Coenzyme A, a molecule derived from vitamin B5, is vital for metabolism throughout the body. Scientists discovered that most of it resides inside mitochondria, yet how it reached these cellular ...

A proteomics data pipeline transforms raw mass spectrometry spectra into biologically interpretable protein-level ...

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

Once used by vets to anesthetize elephants, carfentanil is now an extremely dangerous illicit drug often disguised as an oxycodone tablet—and it's 100 times stronger than fentanyl.

Yield loss is increasingly driven by molecular variability in thin films, interfaces, and contamination rather than visible defects. Reliability issues often appear first as parametric drift or margin ...

The oldest stars in the Milky Way are forcing a fresh look at one of cosmology’s biggest arguments. If some of them are about ...

Researchers say stronger testing, labeling, and traceability rules are urgently needed to protect patients from toxic or adulterated "natural" remedies.

Intelligence, targeting and damage assessments are accelerating thanks to military versions of software now remaking business ...

A joint research effort among various countries has found microplastics in Indonesian ocean regions up to a depth of 2,450 meters.

What shall we do with a comet that is seen in a telescope, but is like no comet made in the neighbourhood of the Sun? The interstellar traveler titled 3I/ATLAS has made that question a practical ...

Researchers have developed new analytical methods to rapidly analyze fuels and complex petroleum products by using high-resolution mass spectrometry. U.S. Naval Research Laboratory researcher Mark ...

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) ...