More than 1,050 systems across America have been found to exceed the standard EPA limit for the toxic chemical.
Traditional chemistry textbooks present a tidy picture: Atoms in molecules occupy fixed positions, connected by rigid rods. A ...
Atoms measure roughly 0.1 nanometers across, a scale so small that scientists spent more than six decades developing ...
A version of this Priestley Medal address will be presented at the American Chemical Society Spring 2026 meeting ...