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Laptop for poor children set for mass production
(07/23/2007) The "$100 laptop" is set to go into mass production after it received orders for 3 million machines, the requisite number to make the project viable.
Human-induced climate change causes shifts in rainfall
(07/23/2007) Human-induced climate change has caused changes in rainfall patterns around the world over the past century, claims a new study published in Nature.
Australia funds first global deforestation monitoring system
(07/23/2007) At a High Level Meeting on Forests and Climate being held in Sydney, Australia today announced a series of measures to slow deforestation and fight global warming.
Plug-in hybrid electric vehicles will cut pollution, emissions, oil use
(07/20/2007) Plug-in hybrid electric vehicles (PHEVs) could reduce greenhouse gas emissions and improve air quality significantly by 2050, reports a new study by The Electric Power Research Institute (EPRI) and the Natural Resources Defense Council (NRDC).
Gecko + mussels = biomimetic underwater adhesive
(07/19/2007) Scientists have developed a new adhesive material based on the properties of mussels and gecko lizard. The researchers say the biomimetic design could produce more durable and longer-lasting bandages, patches, and surgical materials.
Dinosaurs' rise to dominance was a gradual
(07/19/2007) Dinosaurs' rise to dominance was a gradual rather than sudden, suggests new research published in Science.
Melting glaciers and ice cap will drive sea level rise
(07/19/2007) Melting glaciers and ice caps will contribute more to global sea level rise this century than the melting of the Greenland and Antarctic ice sheets, reports a study published in the current issue of Science.
Foreign fishing fleets deplete African fish stocks
(07/18/2007) Heavily subsidized foreign fishing fleets are depleting coastal fish stocks of poor Africa countries, reports The Wall Street Journal.
Corn ethanol is not the solution to energy independence
(07/18/2007) A new report claims that corn ethanol will not significantly offset U.S. fossil fuel consumption without "unacceptable" environmental and economic consequences.
Fines on bycatch could help make conservation groups, industry accountable
(07/18/2007) Assessing fines on illegal bycatch could help clean up the fishing industry, reports a new study published in the August issue of Frontiers in Ecology and the Environment.
Pound of beef produces 36 pounds of CO2 emissions
(07/18/2007) The production of a kilogram of beef is results in more greenhouse gas emissions and other pollution than driving a car for 3 hours while leaving all the lights at home, concludes a new study led by Akifumi Ogino of the National Institute of Livestock and Grassland Science in Tsukuba, Japan. The research is detailed in this week's issue of New Scientist Magazine.
Blue macaw population stages remarkable recovery in Brazil
(07/18/2007) One of the world's rarest parrots has made a remarkable recovery due to conservation efforts, reports the American Bird Conservancy.
Hurricanes can help coral reefs
(07/17/2007) A close call with a hurricane can be beneficial to a stressed coral reef, reports a study published in Proceedings of the National Academy of Sciences (PNAS).
"Living fossil" fish captured in Zanzibar
(07/16/2007) Fishermen in Zanzibar have caught a coelacanth, reports Reuters.
African Flamingo population gravely threatened by industrial development
(07/16/2007) Tata Chemicals, a division of the biggest multinational industrial conglomerate in India, is planning to build a huge soda ash plant at Lake Natron, one of the most important lakes for waterbirds in Africa. The scale of the planned development is very likely to destroy the ecosystem of the lake and drive away the breeding flamingos.
China's wetlands shrinking due to global warming
(07/16/2007) Wetlands on China's Qinghai-Tibet plateau have shrunk by more than 10 percent over the past 40 years, posing a threat to agriculture and river flows, according to scientists from the Chinese Academy of Sciences. Wetlands at the Yangtze's origin contracted 29 percent over the same period.
Is peat swamp worth more than palm oil plantations?
(07/16/2007) Could peat swamp be worth more intact for their carbon value than palm oil plantations for their oil? Quick analysis suggests yes, though binding limits on emissions will be needed to trigger the largest ever flow of money from the industrialized world to developing countries. At stake: the bulk of the world's biodiversity.
China's paper recycling industry can help shield forests from destruction
(07/15/2007) China's massive paper recycling capacity is helping shield global forests worldwide from destruction by supporting an international market for wastepaper as an alternative to pulpwood, says a new report released by Forest Trends, an international forestry organization. Nevertheless, wastepaper alone is not enough to meet demand from China's growing paper industry.
Wildlife tourism can be detrimental to monkeys
(07/15/2007) Tourism is causing changes in primate behvaior and may be increasing infant mortality and the transmission of disease, reports a study published in the October edition of the International Journal of Primatology.
Florida to cut greenhouse gas emissions 80% by 2050
(07/15/2007) Florida plans to cut greenhouse gas emissions 80 percent from 1990 levels by 2050 according to Charlie Crist, Florida's Republican state governor. Due to its low elevation and hurricane risk, global warming may pose the biggest risk to Florida of any U.S. state.
NASA images show expansion of logging in Congo rainforest
(07/15/2007) New high resolution images of logging roads in the Congo region of Africa are helping researchers understand the expansion of industrial logging in Central Africa.
Toll road could raise money for Amazon conservation
(07/15/2007) Southeastern Peru is arguably the most biodiverse place on the planet. A new highway project, already under construction, poses a great threat to this biological richness as well as indigenous groups that live in the region. While its too late to stop the road, called the Carretera Transoceanica or Interoceanic Highway, there are ways to reduce its impact on the forest ecosystem and its inhabitants.
'Extinct' egg-laying mammal rediscovered in jungles of New Guinea
(07/15/2007) An egg-laying mammal thought extinct for nearly 50 years has been rediscovered in the Indonesian province of Papua on the island of New Guinea, reports BBC News.
Procter & Gamble looks to poor markets for growth
(07/15/2007) Procter & Gamble Co. is aggressively expanding into "bottom of the pyramid" markets in an effort to grow sales, reports Monday's edition of The Wall Street Journal. The consumer products giant is formulating products specifically for some of the world's poorest people.
Polar bears avoiding sea ice for cub dens
(07/15/2007) Polar bears in Alaska are increasingly setting up dens on sea on land because sea ice is thinning, reports a new study by U.S. Geological Survey (UCGS) researchers.
Glaciers in western China shrank 20% in 40 years
(07/13/2007) Glaciers in Western China have melted at "alarming" rates over the past 40 years, according to Chinese state media.
Intel joins forces with $100 laptop project for poor children
(07/13/2007) Intel has teamed with the One Laptop Per Child (OLPC) program, agreeing to contribute funding and join the board of the nonprofit group that seeks to bring low-cost laptops to children in poor countries, reports the Associated Press. The announcement comes after Intel chairman Craig Barrett criticized the project in an effort to boost support for its own child-focused Classmate PC.
US says Brazilian ethanol doesn't increase food prices, destroy Amazon rainforest
(07/13/2007) Brazil's surging ethanol production does not put the Amazon rainforest at risk and is not fueling higher food prices, claimed a U.S. energy official visiting Brazil.
Can organic farming feed the world?
(07/12/2007) Contrary to popular belief, organic farming can produce enough to feed the world, reports a new study published in Renewable Agriculture and Food Systems.
Killers of renowned anthropologist sentenced in Brazil
(07/12/2007) The men charged with the 2005 killing of University of Vermont anthropology professor James Petersen in the Amazon rainforest were sentenced Tuesday to nearly 30 years in prison, close to the maximum under Brazilian law.
Agents of death for wildlife become jewelry in Zambia
(07/12/2007) Craftswomen in Zambia are turning snares formerly used to illegal kill wildlife into jewelry. Called "snareware", the handmade jewelry is part of a program that has grossed $350,000 for rural communities and helped protect endangered wildlife.
Cosmetics retailer announces sustainable palm oil initiative
(07/12/2007) The Body Shop International today introduced a sustainable palm oil initiative, the first for the beauty industry. The company said the move was spurred by growing concerns over the impact of oil palm plantations on biodiversity.
Giant squid found in Australia
(07/11/2007) A giant squid has washed up on a beach on the western coast of the Australian island Tasmania, reports Reuters.
Experts: sun not linked to current global warming
(07/11/2007) Changes in the sun's output is not linked to recently observed global warming, reports a study published in Royal Society's journal Proceedings A.
China calls for sustainable logging by Chinese firms overseas
(07/11/2007) China unveiled a draft sustainable forestry handbook for Chinese companies operating overseas. The move comes as the country faces increasing criticism from environmentalists who say China's booming demand for timber and other materials is destroying the world's tropical forests.
Antioxidant use helped some birds after Chernobyl nuclear accident
(07/11/2007) Brightly colored birds were more adversely affected by high levels of radiation around the Chernobyl nuclear plant, reports a study published online in the British Ecological Society's Journal of Applied Ecology.
Indonesia's peat swamps worth $39B/year
(07/11/2007) Indonesia's peat swamps are worth $39 billion in carbon credits per year, according to rough calculations by Bloomberg.
Miscanthus bests switchgrass as biofuel source
(07/11/2007) In a side-by-side comparison, miscanthus (Miscanthus x giganteus) grass has been shown to be a more productive bioenergy source than switchgrass (Panicum virgatum), according to research presented at the annual meeting of the American Society of Plant Biologists in Chicago.
How long does it take reef fish to recover from overfishing?
(07/11/2007) Recovery of fish populations from overfishing can take decades, reports a new study based on 37 years of observations.
How will climate change impact the U.S. Northeast?
(07/11/2007) The Northeastern United States could experience widespread changes from global warming if greenhouse gas emission are not significantly reined in, warns a new report from the Union of Concerned Scientists (UCS) and a team of more than 50 scientists and economists.
Ford Motor to introduce plug-in hybrids, but lags behind rivals
(07/10/2007) Monday Ford Motor Co. announced a partnership with utility Southern California Edison to test a fleet of plug-in hybrid (PHEV) vehicles in an effort to make the technology more accessible to consumers, reduce petroleum-related emissions and improve the cost-effectiveness of the nation's electricity grid.
Climate change fueled ancient wars in China
(07/10/2007) A new study ties past climate change to warfare in ancient China.
$11B Amazon rainforest dam gets initial approval
(07/10/2007) The Brazilian government has given preliminary go-ahead on a massive Amazon dam project that environmentalists and scientists say could be a potential ecological disaster.
Poverty and corruption reduce effectiveness of rainforest parks
(07/09/2007) Poverty and corruption are linked to higher incidence of fire in tropical forest reserves, reports a new study published in the journal Ecological Applications. Poor, corrupt countries -- like Cambodia, Guatemala, Paraguay, and Sierra Leone -- have the least effective parks when measured in terms of the incidence of fire relative to surrounding "buffer" areas. The findings have significant implications for rainforest conservation efforts.
McDonald's bolsters eco credentials with recycled biodiesel
(07/09/2007) McDonald's Corp. (Public, NYSE:MCD), the fast-food chain, has bolstered its 'green' credentials by announcing that its UK distribution fleet will be powered by biodiesel made of recycled cooking oil from its restaurants. While the move is expected to save only around 1,675 tons of carbon annually, environmentalists say it sets an important precedent for the parent company and the fast-food industry as a whole.
Inflatable concentrators may cut cost of solar below conventional power plants
(07/08/2007) Cool Earth Solar, a Livermore, California-based company developing an innovative way for capturing solar energy, has merged with Radiant Energy, a developer and owner of renewable and clean energy power plants including solar, geothermal, and hydroelectric. Rob Lamkin, CEO of Radiant Energy, says the merger will help ramp up the technology, which uses inflatable solar concentrators to minimize use of refined silicon, a costly ingredient in solar cells. Lamkin says the technology could dramatically reduce the cost solar energy, bringing it below the cost natural gas-fired power plants.
Home improvement giant bans illegal wood products
(07/08/2007) B&Q, the third largest retailer of home improvement materials, announced that within three years, all Brazilian wood products sold in China would come from certified sources. B&Q has 60 stores in China.
Environmentalists winning fight against illegal ramin timber trade
(07/08/2007) A global crackdown on the illegal ramin timber trade appears to be working, reports a Japanese environmental group.
How to save the world's oceans from overfishing
(07/08/2007) Global fishing stocks are in trouble. After expanding from 18 millions tons in 1950 to around 94 million tons in 2000, annual world fish catch has leveled off and may even be declining. Scientists estimate that the number of large predatory fish in the oceans has fallen by 90 percent since the 1950s, while about one-quarter of the world's fisheries are overexploited, depleted, or recovering from depletion. Despite these dire trends, the situation is changing. Today some of the world's largest environmental groups are focused on addressing the health of marine life and oceans, while sustainable fisheries management is at the top of the agenda for intergovenmental bodies. At the forefront of these efforts is Mike Sutton, director of the Monterey Bay Aquarium's conservation program: the Center for the Future of the Oceans. The aquarium, which has long been recognized as one of the world's most important marine research facilities, is pioneering new strategies for protecting the planet's oceans. Sutton says the approach has four parts: establishing new marine protected areas, pushing for ocean policy reform, promoting sustainable seafood, and protecting wildlife and marine ecosystems.
Metal workers recycle to escape poverty in Madagascascar
(07/06/2007) A ride across the Madagascar countryside can feel like stepping back in time on this tropical island off the east coast of Africa. There is no bustle of big cities. The Malagasy, as the people of Madagascar are known, live much like their forefathers in small communities where traditions are passed down through the generations. They live without any contemporary conveniences including running water, electricity, automobiles, televisions, or even shoes. They commute on foot, or with larger loads, in a wooden cart pulled by zebu, a type of large, bony oxen. Their houses are mostly constructed from available materials including sticks or bricks of dried mud collected from surrounding rice fields.
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