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Technique Helps Robotic Vehicles Find Their Way, Help Humans
May 14, 2013 — Engineers have developed a technique called LOBOT that provides accurate, real-time, 3-D positions in both indoor and outdoor ... > full story -
Microbes Capture, Store, and Release Nitrogen to Feed Reef-Building Coral
May 14, 2013 — Microscopic algae that live within reef-forming corals scoop up available nitrogen, store the excess in crystal form, and slowly feed it to the coral as needed, according to a study published in ... > full story -
Sulfate Aerosols Cool Climate Less Than Assumed
May 14, 2013 — Life span of cloud-forming sulfate particles in the air is shorter than assumed due to a sulfur dioxide oxidation pathway which has been neglected in climate models so ... > full story -
Could Carbon Dioxide Be Injected in Sandstone? Would It Stay There?
May 14, 2013 — As carbon dioxide levels in the Earth's atmosphere top 400 parts per million, options such as storing the greenhouse gas in porous sandstone rock formations found in abundance on the sea floor are of ... > full story -
Climate
Global Warming
Energy and the Environment
Environmental Issues
Renewable Energy
Information Technology
Scientists Use Crowd-Sourcing to Help Map Global Carbon Dioxide Emissions
May 14, 2013 — Climate science researchers from Arizona State University are launching a first-of-its-kind website to better understand and track greenhouse gas emissions from global power ... > full story -
First X-Class Solar Flares of 2013
May 14, 2013 — On May 13, 2013, the sun emitted an X2.8-class flare, peaking at 12:05 p.m. EDT. This is the the strongest X-class flare of 2013 so far, surpassing in strength the X1.7-class flare that occurred 14 ... > full storyMore: -
Heart Disease
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Diseases and Conditions
Today's Healthcare
Chronic Illness
Multiple Sclerosis Research
Living Close to Major Road May Impair Kidney Function
May 13, 2013 — Living close to a major road may impair kidney function -- itself a risk factor for heart disease and stroke -- and so help contribute to the known impact of air pollution on cardiovascular risk, ... > full story -
Non-Smoking Hotel Rooms Still Expose Occupants to Tobacco Smoke
May 13, 2013 — Non-smoking rooms in hotels operating a partial smoking ban don't protect their occupants from tobacco smoke, reveals new ... > full story -
Individual and Small-Chain Restaurant Meals Exceed Recommended Daily Calorie Needs
May 13, 2013 — Researchers analyzed meals from independent and small-chain restaurants, which account for approximately 50% of the nation’s restaurant locations. They found that the average single meal ... > full story -
Using Earthquake Sensors to Track Endangered Whales
May 13, 2013 — Oceanographers used data from seafloor seismometers to analyze more than 300,000 fin-whale calls. By triangulating the position they created more than 150 tracks off the Pacific Northwest ... > full story
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