NGN Daily: Fluids, Science, and Tracking Software

President Obama's aide calls for disclosure of fluids used in natural gas drilling...UK's Royal Society joins panel to evaluate IPCC climate science...Enviance develops software that allows companies to track emissions within 60 days.

NGN Daily: Copenhagen, Iceland, and Fish

China and India have formally agreed to join the Copenhagen Accord...Icelanders voted down the plan to pay back debt plus interest to Great Britain and The Netherlands...New England's fishermen are calling for new technology to monitor fish stock.

NGN Daily: Oscars, Peas, and Methane

Documentary film "The Cove" wins an Oscar...A professor in Tel Aviv believes he has found a new source of energy from the common pea...Arctic methane leaks may not be new.

NGN Daily: Polar Bear Evolution Revealed

Ancient polar bear jawbone proves that polar bears evolved from brown bears and quickly adapted...Climate change is affecting krill population and marine life in Antarctica.

NGN Daily: Salmonella, Methane, and GM Foods

Salmonella scare in processed foods has led to massive recall...A potent greenhouse gas is leaking into the atmosphere from crack in Arctic seafloor...E.U. has approved the cultivation of genetically modified foods.

NGN Daily: Eucalyptus Toxins Killing Oysters

Marine biologists say Eucalyptus Tree toxins are responsible for oyster deaths in Tasmania...Malaria researchers may have found a replacement insecticide for DDT.

NGN Daily: Mountaintop Removal Coal Mining

Kentucky asks coal miners to plant native vegetation after mountaintop removal...Democrats in the House of Representatives move to block E.P.A. from regulating emissions.

NGN Daily: Tibet, PCBs, and Energy Scores

Lawsuit claims that toxin PCB is in fish oil supplements...Tibet experiencing desertification and glacial melt from climate change...Earth Advantage Institute's Energy Performance Score has certified more than 11,000 homes.

NGN Daily: Mercury, Pesticides, and Cap and Trade

Senator Graham says that cap and trade will not appear in climate legislation...New study explores the sources of mercury in ocean fish...Toxic pesticide found in food in China.

NGN Daily: Ocean Health Monitored with Dolphins

Oregon will not have offshore drilling for another 10 years...Scientists link ocean health to human health by monitoring dolphins.