Arctic tundra has become a source of emissions, NOAA finds

Increasingly frequent and severe wildfires have become a yearly concern for many Arctic communities, and a chapter of a new U ...
Arctic tundra is releasing greenhouse gases into the atmosphere as hotter temperatures melt frozen ground and wildfires ...
Umair Irfan is a correspondent at Vox writing about climate change, energy policy, and science. He is also a regular ...
The shift from storing carbon dioxide to releasing it could have widespread implications for climate change, according to ...
Rising temperatures are causing the permafrost to melt, releasing greenhouse gases and further accelerating global warming.
A pickup that fled a minor fender-bender at a Brockton, Massachusetts, mall Tuesday morning later crashed through the wall of ...
Project Tundra has lost its lead contractor, which pushes back the timetable for a high-profile and controversial plan.