Arctic tundra now emits planet-warming pollution, federal report finds

Arctic tundra is releasing greenhouse gases into the atmosphere as hotter temperatures melt frozen ground and wildfires increase.

Arctic tundra now emits planet-warming pollution, federal report finds
The Arctic tundra is warming up and that

Arctic tundra is releasing greenhouse gases into the atmosphere as hotter temperatures melt frozen ground and wildfires increase.

(Image credit: Gerald Frost)