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Feb 8, 2011 03:20 PM ET // Tim Wall
For the last 56 years, the United States and Canada have failed to report Arctic fish catches to the FAO - Russia under-reported catches.
Jan 7, 2011 02:12 PM ET // Tim Wall
A diversity of grasses is better than a monoculture of corn for wildlife, making biofuel friendlier than ethanol for the environment.
Dec 12, 2011 06:13 PM ET // Tim Wall
A new report found that many seafood products sold as environmentally-friendly aren't much better than from conventional fish farms.
Jan 13, 2011 06:32 PM ET // Tim Wall
Using unsuitable food cropland for biofuel is an option worth exploring.
Jun 9, 2011 03:31 PM ET // Tim Wall
Tropical forests under sustainable management have doubled in the last five years, but that's a small fraction of the total.
Jan 11, 2012 01:03 PM ET // Alyssa Danigelis
Earthships seem like they were built by environmental aliens who crash landed in the desert; now they make fun lodging during eco-minded vacations.