"The sulfur was deposited around the K-Pg boundary ... and the total amount of sulfur released was calculated through mass balance." The scientists revealed that a total of 67 ± 39 billion ...

Reduced contribution of sulfur to the mass extinction associated with the Chicxulub impact event. Nature Communications , 2025 DOI: 10.1038/s41467-024-55145-6 Cite This Page : ...

In the soil, sulfur moves toward the roots by diffusion and mass flow. In diffusion, sulfur moves from a more concentrated area to a less concentrated area—like food coloring dispersing in water.

Get Instant Summarized Text (Gist) Sulfur in the universe, previously thought to be missing, may be trapped in ammonium hydrosulfide salt on cosmic dust and pebbles. Laboratory experiments under ...