Freshwater Fish Are Dying at Alarming Rates
scientificamerican.com
Nov 9 , 2012
North American freshwater fishes are going extinct at rates that concern scientists
In a world hungry for biofuels, food security must come first
Olivier De Schutter
july 22 , 2012
Growing crops for food and fuel together can work but farmers and policymakers must prioritise hungry people and think local
Arctic expert predicts final collapse of sea ice within four years
John Vidal
Sep 17 , 2012
As sea ice shrinks to record lows, Prof Peter Wadhams warns a 'global disaster' is now unfolding in northern latitudes
Sybil Bory's Interview
Sybil Bory, a French student, spoke about her experience in the investigation of her project: Best Practices in Energy Efficiency in the top 3 Energy Intensive Industries, at GENI in 2012
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Cellphones track how malaria spreads in Kenya
Hal Hodson
Oct 11 , 2012
The movement of millions of people, monitored through their cellphones, has shed new light on how malaria is transmitted via human hosts in Kenya.
Visualizing Oil Addiction In The U.S.
ARIEL SCHWARTZ
Sep
A tiny percentage of the United States uses more than 10% of all our oil. If we want to cut back, these people might be a good place to start.
Twenty more "Niles" needed to feed growing population - leaders
Alister Doyle
Sep 10 , 2012
(Reuters) - The world needs to find the equivalent of the flow of 20 Nile rivers by 2025 to grow enough food to feed a rising population and help avoid conflicts over water scarcity, a group of former leaders said on Monday.
"Catch Shares" Save Fish Populations--and the Fishing Industry
Sep 10 , 2012
Dear EarthTalk: What are “catch shares” as a strategy for rescuing fish populations that are on the brink?—Peter Parmalee, New Orleans
In Fuel Cells, Some Hope for Urban Sanitation
SOPHIA LI
aug 16 , 2012