Environmental Glance
Regulators have long warned that fish in the Hudson are contaminated with a wide array of harmful pollutants, including PCBs and mercury, and consumption recommendations vary depending on species and the particular stretch of river. Anglers are advised not to eat more than one meal per month of striped bass, for example, and Hudson river eels should never be eaten. Fishing piers in New York City are posted with signs saying that women of childbearing age and children under fifteen should not eat any local fish. Commercial fishing, with narrow exceptions, has been banned for decades, though poaching is relatively common. Official contamination levels are hard to come by, especially now that PCB levels in the river are about three times normal due to the dredging. In 2008 the average PCB level in smallmouth bass was 188 parts per million; the average in striped bass was 22 ppm. The maximum allowable exposure level for humans is 2 ppm.
The General Electric superfraud: Why the Hudson River will never run clean
Regulators have long warned that fish in the Hudson are contaminated with a wide array of harmful pollutants, including PCBs and mercury, and consumption recommendations vary depending on species and the particular stretch of river. Anglers are advised not to eat more than one meal per month of striped bass, for example, and Hudson river eels should never be eaten. Fishing piers in New York City are posted with signs saying that women of childbearing age and children under fifteen should not eat any local fish. Commercial fishing, with narrow exceptions, has been banned for decades, though poaching is relatively common. Official contamination levels are hard to come by, especially now that PCB levels in the river are about three times normal due to the dredging. In 2008 the average PCB level in smallmouth bass was 188 parts per million; the average in striped bass was 22 ppm. The maximum allowable exposure level for humans is 2 ppm.
Cocaine, Spices, Hormones Found in Drinking Water
Around the world, scientists are finding trace amounts of substances—from sugar and spice to heroine, rocket fuel, and birth control—that might be having unintended consequences for humans and wildlife alike.
The Halliburton Loophole
Among the many dubious provisions in the 2005 energy bill was one dubbed the Halliburton loophole, which was inserted at the behest of — you guessed it — then-Vice President Dick Cheney, a former chief executive of Halliburton.
Campaign Against Emissions Picks Number 350
Campaigners against global warming have drawn on an arsenal of visually startling tactics over the years, from posing nude on a Swiss glacier to scaling smokestacks at coal-fired power plants.
On Saturday, they tried something new with the goal of prodding countries to get serious about reaching an international climate accord: a synchronized burst of more than 4,300 demonstrations, from the Himalayas to the Great Barrier Reef, all centered on the number 350.
World has less than five years to stop uncontrollable climate change - WWF
The world has less than five years to get carbon emissions under control or runaway climate change will become inevitable, the World Wildlife Fund (WWF) has warned.
Scientists generally agree that the world could keep temperature rises below a dangerous level of two degrees C (3.6 degrees F) if greenhouse gas emissions are halved by 2050. However a new report from the WWF found this will require a "green industrial revolution" by 2014, with heavy investment in moving from fossil fuels to 'low carbon alternatives' like wind, solar, nuclear and clean coal.
Bush-era EPA document on climate change released
The 2007 draft suppressed until now calls for regulation of greenhouse gases, citing global warming as a serious risk to the U.S. A finding by the Obama administration is nearly identical.
Reporting from Washington - The Environmental Protection Agency on Tuesday released a long-suppressed report by George W. Bush administration officials who had concluded -- based on science -- that the government should begin regulating greenhouse gas emissions because global warming posed serious risks to the country.
New fears for species extinctions
Scientists have warned of an alarming increase in the extinction of animal species, because of threats to biodiversity and ecosystems.
The threats are posed by pollution, climate change and urban spread. The comments come two days ahead of a meeting of the Diversitas group of global experts on biodiversity in the South African city of Cape Town.
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