Gas chromatography analysis of compounds formed by the superheavy element seaborgium shows that the hexacarbonyl complex Sg(CO)₆ exhibits lower first bond dissociation energy than the lighter chemical homologue W(CO)₆, owing to relativistic bond weakening effects.

RNase P RNA forms shifting active and inactive conformers whose catalytic activity depends on Mg²⁺-driven tertiary-interaction dynamics, which are modulated by binding of accessory proteins.

A thorium-229 nuclear clock is realized by stabilizing a continuous-wave laser to the 148-nm nuclear excitation with a rapid feedback loop based on absorption spectroscopy.

Structures of the protein machinery in Gram-negative bacteria that transports lipopolysaccharide (LPS) from the cytoplasmic membrane to the outer leaflet of the outer membrane reveal how conformational changes in response to the presence of LPS promote its transport.

A nuclear clock synchronized to ²²⁹Th establishes laser-addressed nuclei as operational clock references and ²²⁹Th:CaF₂ as a stable, reproducible solid-state platform for compact nuclear clocks and nuclear quantum sensors.