New satellite images show the extreme melting that has taken place on the critical Greenland ice sheet, according to researchers. The sheet is a mass of glacial land ice and is an integral part of ...
Meltwater has been observed atop the Amery Ice Shelf in Antarctica, as evidenced by recent imagery obtained from the Operational Land Imager (OLI) on Landsat 8. On January 1, these images revealed the ...