http://bit.ly/2AbEv8g ‘Earthworm Dilemma’ Has Climate Scientists Racing to Keep Up Carbon Capture and Sequestration, Forests and Forestry, Greenhouse Gas Emissions, Soil, your-feed-science Worms are wriggling into Earth’s northernmost forests, creating major unknowns for climate-change models. ALANNA MITCHELL http://bit.ly/2WmhIDj May 20, 2019 at 05:30AM