Science Posted April 11, 2013:

• Maya Long Count Calendar Calibrated to Modern European Calendar Using Carbon-14 Dating


• Discovery Points to New Approach to Fight Dengue Virus


• Novel Surface Marker Helps Scientists 'Fish Out' Mammary Gland Stem Cells


• Molecular Hub Links Obesity, Heart Disease to High Blood Pressure


• Stem Cell Proliferation and Differentiation Observed Within Hydrogel


• Warmest Summers in Last Two Decades in Northern Latitudes Were Unprecedented in Six Centuries


• Sleep Apnea Patients More Likely to Report Nodding at the Wheel and Fail Driving Simulator Tests


• Is There a Future for a Privacy-Friendly Internet?


• New Technique Measures Evaporation Globally


• Sea Mammals Find U.S. Safe Harbor


• Enzymes from Horse Feces Could Hold Secrets to Streamlining Biofuel Production


• Revealing the Scientific Secrets of Why People Can't Stop After Eating One Potato Chip


• New Research Examines the Spiritual, Psychological and Other Under-Appreciated Effects of Opioids on Patients With Sickle Cell Disease


• Why Do People With Apple-Shaped Bodies Have an Increased Risk of Kidney Disease?


• Soy-Based Compound May Reduce Tumor Cell Proliferation in Colorectal Cancer


• Pain Improves During First Year but Mental-Health Problems Linger in Returning Veterans With Major Limb Injuries


• Bone-Marrow Grafts Show Promise for Some Sufferers of Low-Back Pain


• 'Seeing' the Flavor of Foods Before Tasting Them


• Most Effective PTSD Therapies Are Not Being Widely Used, Researchers Find


• Doctors Urged to 'Pause Before Posting' and Not 'Friend' Patients


• Solar Booster Shot for Natural Gas Power Plants


• Ice Cloud Heralds Fall at Titan's South Pole