News
Arctic species under threat, report warns - CNN.com
edition.cnn.com
Polar bears clinging to melting ice sheets have become one of the most frequently used images to portray the perils of climate change.
Melting Arctic 'blooms' with algae - CNN
edition.cnn.com
Donald Perovich, a U.S. Army geophysicist who studied the ice's optical properties, described the under-ice area as looking "like a ...
Polar regions that were once permanently frozen are now ...
nationalpost.com
In February the Bering Sea 'lost an area of ice the area of Idaho,' said Dartmouth College engineering professor Donald Perovich, a report card ...
Worrisome Warming of North, South Poles
learningenglish.voanews.com
The Bering Sea early this year “lost an area of ice the area of Idaho,” said Dartmouth College professor Donald Perovich. He is a co-writer of ...
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