The US Global Change Research Program Carbon Cycle Science Program (last mentioned in the July 19, 2000 Scout Report for Science & Engineering) has been updated to reflect new research, meetings, and publications. Visitors to the current activities section can read about the research plans, which include quantifying the amount of carbon storage in agricultural land, improving carbon exchange quantification methods, and a comparison of atmospheric transport models. Also in this section is a link to the North American Carbon Program Workshop, which includes information such as a draft of the program plan, summaries of breakout group sessions, and speaker presentations.