The U.S. Carbon Cycle Science Program encompasses activities established and facilitated by the Program and the Carbon Cycle Interagency Working Group (CCIWG), including the the North American Carbon Program (NACP)  and the Ocean Carbon and Biogeochemistry (OCB) Program which publish monthly newsletters which contain pertinent new publications and opportunities.

The April 2020 newsletter of the North American Carbon Program was published here. 

The May 2020 newsletter of the Ocean  Carbon and Biogeochemistry Program was published here.