Arctic tundra, which has stored carbon for thousands of years, ... The downside: It's still enough ice water to raise global sea levels by about .15 millimeters, according to Moon.

Arctic tundra, which has stored carbon for thousands of years, ... The downside: It's still enough ice water to raise global sea levels by about .15 millimeters, according to Moon.

The Arctic just experienced its second-hottest year on record. And concerningly, the region’s tundra has transitioned from ...

Arctic tundra, which has stored carbon for thousands of years, ... The downside: It’s still enough ice water to raise global sea levels by about .15 millimeters, according to Moon.

Arctic tundra is releasing greenhouse gases into the atmosphere as hotter temperatures melt frozen ground and ... It's still enough ice water to raise global sea levels by about .15 ...

Arctic tundra, which has stored carbon for thousands of years, has now become a source of planet-warming pollution. As wildfires increase and hotter temperatures melt long-frozen ground, the ...

The Arctic tundra is warming up and that's causing long-frozen ground to melt as well as an increase in wildfires. The region is "now emitting more carbon that it stores, which will worsen climate ...