Legionnaires' disease cases have increased nearly tenfold in recent decades, leading to hundreds of thousands of hospitalizations and deaths. Outbreaks are linked to Legionella, a bacteria found in ...

Researchers have for the first time measured the first ionization energy of lawrencium, the last of the actinides, validating predictions of the element’s electronic structure (Nature 2015, DOI: ...

In a step toward steering electrons inside molecules to control chemical reactivity, researchers report following electron-hole migration in iodoacetylene (H–C≡C–I) with 100-attosecond resolution ...

What is mass spectrometry and how does mass spectrometry work? MS is a form of chemical analysis used to measure the mass-to-charge ratio (m/z) of atoms and/or molecules in a sample. It is also ...