Science News.

Posted May 24, 2013:

• Two Volcanoes Erupting in Alaska: Scientists Are Monitoring and Providing Alerts on Pavlof and Cleveland Volcanoes


• Cosmic Swirly Straws: Galaxies Fed by Funnels of Fuel


• Active or 'Extremely Active' Atlantic Hurricane Season Predicted for 2013


• Facial-Recognition Technology Proves Its Mettle


• Monkey Teeth Help Reveal Neanderthal Weaning


• Detection of the Cosmic Gamma Ray Horizon: Measures All the Light in the Universe Since the Big Bang


• Why Early Human Ancestors Took to Two Feet

Posted May 23, 2013:

• Advanced Biological Computer Developed


• Earth's Mantle Affects Long-Term Sea-Level Rise Estimates


• Scientists Offer First Definitive Proof of Bacteria-Feeding Behavior in Green Algae


• Biophysicists Measure Mechanism That Determines Fate of Living Cells


• Drug Reverses Alzheimer's Disease Deficits in Mice


• Molecule That Triggers Sensation of Itch Discovered


• White Tiger Mystery Solved: Coat Color Produced by Single Change in Pigment Gene


• Motion Quotient: IQ Predicted by Ability to Filter Visual Motion


• Accurate Distance Measurement Resolves Major Astronomical Mystery


• Bacterium from Canadian High Arctic Offers Clues to Possible Life on Mars


• Hubble Reveals the Ring Nebula’s True Shape


• Hidden Population of Exotic Neutron Stars


• Flat Spray-on Optical Lens Created


• The Secret Lives (and Deaths) of Neurons


• Depression Linked to Telomere Enzyme, Aging, Chronic Disease