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Canadian Arctic Glacier Melt Accelerating, Irreversible, Projections Suggest
March 12, 2013 — Ongoing glacier loss in the Canadian high Arctic is accelerating and probably irreversible, new model projections suggest. The Canadian high Arctic is home to the largest clustering of glacier ice ... > full story -
New Automated Process Simplifies Alignment and Splicing of Multicore Optical Fibers
March 12, 2013 — New multicore optical fibers have many times the signal-carrying capacity of traditional single-core fibers, but their use in telecommunications has been restricted because of the challenge in ... > full story -
Glaciers Contribute Significant Iron to North Atlantic Ocean
March 11, 2013 — A new study by biogeochemists identifies a large, unexpected source of iron to the North Atlantic -- meltwater from glaciers and ice sheets, which may stimulate plankton growth during spring and ... > full story -
Mummy CT Scans Show Preindustrial Hunter Gatherers Had Clogged Arteries
March 11, 2013 — Like nearly 4.6 million Americans, ancient hunter-gatherers also suffered from clogged arteries, revealing that the plaque build-up causing blood clots, heart attacks and strokes is not just a result ... > full story -
Amplified Greenhouse Effect Shaping North Into South
March 10, 2013 — As the cover of snow and ice in the northern latitudes has diminished in recent years, the temperature over the northern land mass has increased at different rates during the four seasons, causing a ... > full storyMore: -
Glaciers Will Melt Faster Than Ever and Loss Could Be Irreversible Warn Scientists
March 7, 2013 — Canada's Arctic Archipelago glaciers will melt faster than ever in the next few centuries. Scientists have shown that 20 percent of the Canadian Arctic glaciers may have disappeared by the end of ... > full story -
Earth Warmer Today Than During 70 to 80 Percent of the Past 11,300 Years
March 7, 2013 — Using data from 73 sites around the world, scientists have been able to reconstruct Earth's temperature history back to the end of the last Ice Age, revealing that the planet today is warmer than it ... > full story -
Pancakes With a Side of Math: A Physiological Model for Sap Exudation in Maple Trees
March 7, 2013 — The mechanisms behind sap exudation in sugar maple trees -- processes that trigger pressure differences causing sap to flow -- are a topic of much debate. In a new paper, researchers shed light on ... > full story -
Modeling Jupiter and Saturn's Possible Origins
March 5, 2013 — New theoretical modeling provides clues to how the gas giant planets in our solar system -- Jupiter and Saturn -- might have formed and ... > full story -
The Making of Antarctica's Hidden Fjords
March 5, 2013 — Antarctica's topography began changing from flat to fjord-filled starting about 34 million years ago, according to a new report from a team of ... > full story
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