Articles on Pollution

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The coal-fired Plant Scherer, one of the top carbon dioxide emitters in the United States, stands in the distance in Juliette, Ga. (AP Photo/Branden Camp)

Green bonds are taking off – and could help save the planet

In the age of climate change, investors have different ideas about financial risk. Green bonds take social, environmental and governance issues into consideration, and could help fight climate change.
Pacific seabirds, such as this Great Blue Heron, can accumulate mercury in their bodies from the fish they eat. (Flickr)

Mercury decline in seabirds due to diet, not emissions controls

Mercury levels in seabirds living off the coast of British Columbia have been stable in recent years. New research suggests that this may be due to changes in their diet, not pollution control.

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