Living coral reefs consist of rigid "skeletons" inhabited by the tiny coral polyps that built them. A new research project aims to restore damaged reefs faster than ever, utilizing 3D-printed ...

This transition zone coincides with the carbonate compensation depth (CCD), a chemical boundary in the deep sea where calcium carbonate becomes undersaturated (Nat. Ecol. Evol. 2023, DOI: 10.1038 ...

The Stratospheric Controlled Perturbation Experiment (SCoPEx), launched by Harvard University scientists, hopes to examine the effects of spraying calcium carbonate (CaCO3) dust into the ...