The Arctic region is no longer a carbon sink. It stores less greenhouse gas than it emits, largely due to increased wildfires ...

The Arctic can feel like a far-off place, disconnected from daily life if you aren't one of the 4 million people who live there.

Fires, intensified by climate change, release carbon trapped in soil and plants. More frequent infernos have now transformed ...

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

Arctic Report Card, 97 scientists from 11 countries, with expertise ranging from wildlife to wildfire and sea ice to snow, describe the rapid changes they’re witnessing across the Arctic and the ...