Huge Dust Plumes From China Cause Changes in Climate

Grit, chemicals and other pollutants are crossing the Pacific from China
Robert Lee Hotz
August 13, 2007

Global Fishing Trade Depletes African Waters

Selling fishing rights proves to be a disastrous policy – for the fish and the poor
John W. Miller
July 23, 2007

Creating “Escape Routes” for Wildlife

As the earth warms, conservationists plan for biological corridors that will allow species to relocate and adapt
Moises Velasquez-Manoff
July 4, 2007

The Arctic, the Tropics and Ottawa

An unusual partnership is formed to combat climate change
James Allen
July 9, 2007

Canada Heats Up Rhetoric Over Claims to North Pole

In anticipation of global warming, the northern nation announces a “no trespassing” policy for its part of the arctic
Ed Pilkington
July 11, 2007
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