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Geotimes May 2005 Naomi Lubick |
More Mercury in Unexpected Places As U.S. policy-makers debate new control measures for mercury emissions, a series of studies has painted a picture that shows mercury contamination reaches even further than previously documented. |
Chemistry World December 9, 2011 Andrew Shore |
Arctic Biting Back Over Mercury Pollution Scientists have investigated the temporal trends of mercury using polar bear teeth. |
Science News September 28, 2002 Janet Raloff |
State of U.S. Agro-ecosystems About one-quarter of the United States' land cover, excluding Alaska, is farmed. A massive new project has just assessed this and other food-producing environments, such as coastal waters, fresh waters, and rangelands, to tally factors contributing to health. |
Popular Mechanics June 2000 Roy Berendsohn |
Summer Lawn Chemicals and Wildlife With so much talk these days about the toxicity of chemicals, this article asks the advice of an expert on the topic. |
Geotimes September 2005 Sara Pratt |
Shrinking and Growing Arctic Lakes Now, in the latest addition to the growing body of evidence that global warming is significantly affecting the Arctic, two recent studies suggest that thawing permafrost is the cause of two seemingly contradictory observations -- both rapidly growing and rapidly shrinking lakes. |
Geotimes October 2007 Moran & Backman |
The Arctic Ocean: So Much We Still Don't Know In 2004, the Arctic Coring Expedition team took three ships to the Arctic to drill a core near the Lomonosov Ridge. The team's results are teaching us more than we ever knew about the past 65 million years in the Arctic. |
Chemistry World June 13, 2008 Hepeng Jia |
Olympic chemical restrictions worries industry The Chinese government's drive to restrict the movement and manufacture of chemicals ahead of the Beijing Olympics could hit the country's chemical industry, analysts have warned. |
Geotimes August 2006 Megan Sever |
From Hot to Cold in the Arctic For the first time, scientists have recovered direct evidence of what life in the Arctic has been like for the past 56 million years. A new 400-meter-long sediment core is revealing that all in the Arctic has not always been as it seems. |
Chemistry World June 23, 2009 Rebecca Trager |
EPA halts its chemical review effort The US Environmental Protection Agency is reevaluating its existing chemicals assessment framework and has suspended its Chemical Assessment and Management Program. |
Outside February 2004 Natasha Singer |
Break On Through The dream of a Northwest Passage linking the Atlantic to the riches of Asia has driven explorers and visionary adventurers for centuries. With climate change in the air, The author braves the frigid 900-mile journey to find out if the old, mythic dream is becoming an epic new reality. |
National Defense August 2008 Matthew Rusling |
Coast Guard Unprepared for Climate Change in Arctic The Coast Guard's fleet of only two working icebreakers is not suited to deal with the rapidly changing shifts in a region of rising importance. |
Geotimes October 2003 Naomi Lubick |
Vertebrates and tectonics Paleontologists suggested some new twists on tectonics and ecosystems at the annual meeting of the Society of Vertebrate Paleontology. Their ideas might offer answers to some key conundrums regarding extinction, speciation and the global distribution of vertebrate species. |
Salon.com March 2, 2001 Dawn MacKeen |
Global warning Species from birds to butterflies are doing strange things, and a new report blames the behavior on the Earth's rising temperature... |
Scientific American March 2007 Charles Q. Choi |
Pole Positions More than 30 nations are initiating a global campaign to study the Arctic and Antarctic: an International Polar Year. |
Chemistry World July 26, 2012 Andrew Turley |
New US chemical rules edge nearer A political committee in the US has voted in favor of plans to change the way chemicals are regulated by shifting the burden of proving safety to manufacturers. |
National Defense January 2010 Austin Wright |
Coast Guard Examines Future of Patrolling The Arctic The Coast Guard anticipates increased duties patrolling the Arctic region due to global warming. |
National Gardening Amy Bartlett Wright |
Landscaping for Winter Birds Choosing the right trees and shrubs may help you gain many a feathered friend |
National Defense May 2014 Stew Magnuson |
DHS Science and Technology Directorate to Focus on Arctic Region as Ice Recedes With the polar ice in the Arctic receding more quickly in summer months, the Department of Homeland Security's science and technology directorate is turning its attention to the region. |