Ancient ocean circulation reversed Atlantic and Pacific oxygen patterns 15 million years ago

The eastern tropical Pacific Ocean is known for its large low-oxygen zones that are increasing in size, putting marine life at risk. New research shows that 15 million years ago, the opposite was true ...
C&EN

Guest-Controlled Incommensurate Modulation in a Meta-Rigid Metal–Organic Framework Material

Department of Chemistry, University of Manchester, Manchester M13 9PL, U.K.