Ice sheets underpin core elements of the Earth’s carbon cycle
Published: | 9:44 am
Scientists once believed that the ice sheets covering about 10 percent of Earth’s land surface were frozen wastelands, devoid of […]
In warming Arctic, major rivers show surprising changes in carbon chemistry
Published: | 2:31 pm
Over the past several decades, the Arctic has begun to show signs of significant ecological upheaval. The rate of warming […]