Ancient sediments that once resided on a lake bed and the ocean floor show sulfur isotope ratios unlike those found in other samples from the same time, calling into question accepted ideas about when ...

The aim of the book “Oxygen atom transfer reactions” is to outline some recent developments in the studies of oxygen atom transfer mechanisms in catalytic oxidation reactions based on several ...

That would have enabled more of this organic carbon—and carbonate accumulating in shallow water around Columbia—to be ...

Researchers from the University of Science and Technology of China (USTC) and Changchun Institute of Applied Chemistry Chinese Academy of Sciences ...