Fungi may be crucial to storing carbon in soil as the Earth warms

In laboratory tests, dirt home to only bacteria released more CO2 when heated than other soils

image of hands holding a pile of soil

Scientists are beginning to unravel the relationships among soil microbes that enable some soils to hold on to carbon while others more readily lose theirs to the atmosphere.

Gabriel Jimenez/Unsplash.com

When it comes to storing carbon in the ground, fungi may be key.