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Coral Records Suggest El Nino Activity Rises Above Background
January 3, 2013 — By examining a set of fossil corals that are as much as 7,000 years old, scientists have dramatically expanded the amount of information available on the El Nino-Southern Oscillation, a Pacific Ocean ... > full story -
Power Spintronics: Producing AC Voltages by Manipulating Magnetic Fields
January 3, 2013 — Scientists are putting a new spin on their approach to generating electrical current by harnessing a recently identified electromotive force known as spinmotive force, which is related to the field ... > full story -
How Computers Push on the Molecules They Simulate
January 3, 2013 — Simulations are essential to test theories and explore what's inaccessible to direct experiment. Digital computers can't use exact, continuous equations of motion and have to slice time into chunks, ... > full story -
Astrophysicists Make Stellar Discovery About Galaxies Far, Far Away
January 3, 2013 — Astrophysicists have shed new light on how galaxies formed in the early universe. The discovery suggests that the current model for galaxy formation and evolution needs to be ... > full story -
Global Warming
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Laws of Geo-Engineering to Mitigate Global Warming?
January 2, 2013 — A law professor believes the legal ramifications of geo-engineering need to be thought through now and a global governance structure put in place soon to oversee these efforts to fight climate ... > full story -
New Method for Uncovering Side Effects Before a Drug Hits the Market
January 2, 2013 — Side effects are a major reason that drugs are taken off the market and a major reason why patients stop taking their medications, but scientists are now reporting the development of a new way to ... > full story -
Toward Reducing the Greenhouse Gas Emissions of the Internet and Telecommunications
January 2, 2013 — Amid growing concern over the surprisingly large amount of greenhouse gas produced by the Internet and other telecommunications activities, researchers are reporting new models of emissions and ... > full story -
Climate
Global Warming
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Energy and the Environment
Political Action the Biggest Swing Factor in Meeting Climate Targets
January 2, 2013 — The most important factor affecting the likelihood of limiting climate change to internationally agreed targets is when people start to do something about it, according new ... > full story -
Natural Relationship Between Carbon Dioxide Concentrations and Sea Level Documented
January 2, 2013 — By comparing reconstructions of atmospheric carbon dioxide concentrations and sea level over the past 40 million years, researchers have found that greenhouse gas concentrations similar to the ... > full story -
Tool to Evaluate Genome Sequencing Method Developed
January 2, 2013 — Advances in bio-technologies and computer software have helped make genome sequencing much more common than in the past. But still in question are both the accuracy of different sequencing methods ... > full story
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