earth1d
Earth's Arctic region has flipped and now emits more carbon than it stores
For millennia, the Arctic-boreal zone has acted as a critical carbon reservoir, locking away vast amounts of carbon dioxide ...
Arctic blast from polar vortex to send temperatures plunging across the U.S. Here’s how cold it will get.
An arctic blast will send temperatures across the United States plummeting as bitterly cold air that originated in Siberia ...
The Economist5d
The Arctic: climate change’s great economic opportunity
F or bears of both the market and polar kind, a planet without an ice cap is a tragedy. The Arctic is warming four times ...