Parts of the Arctic tundra are now releasing more planet-warming gases than they absorb, an international study published ...

With 9,000 acres of forest seeded with chaga mushroom spores, the first harvest of an expected 350,000 pounds is ...

Research is revealing how climate change is driving the Arctic-boreal zone's shift from a carbon sink to a carbon source.

Complex organisms, thousands of times smaller than a grain of sand, can shape massive ecosystems and influence the fate of ...