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'First Bionic Eye' Retinal Chip for Blind
June 29, 2013 — A new bionic eye works by converting video images captured by a miniature camera, housed in the patient's glasses, into a series of small electrical pulses that are transmitted wirelessly to an array ... > full story -
Aerial Mosquito Spraying Study Finds No Immediate Public Health Risks
June 27, 2013 — In what researchers say is the first public health study of the aerial mosquito spraying method to prevent West Nile virus, a new study analyzed emergency department records from Sacramento area ... > full story -
A Telescope for Your Eye: New Contact Lens Design May Improve Sight of Patients With Macular Degeneration
June 27, 2013 — Contact lenses correct eyesight but do nothing to improve blurry vision of those suffering from age-related macular degeneration (AMD), the leading cause of blindness among older adults in the ... > full story -
Developing a New Laser to Detect Methane Leaks
June 27, 2013 — Researchers in Australia are developing a new type of laser system that will monitor methane, the main component of natural gas, levels across large areas. This will provide a useful tool for ... > full story -
Pleasure Response from Chocolate: You Can See It in the Eyes
June 24, 2013 — The brain's pleasure response to tasting food can be measured through the eyes using a common, low-cost ophthalmological tool, according to a new ... > full story -
Scientists Discover Previously Unknown Requirement for Brain Development: Brain Requires Thalamic Input as Well as Genetics
June 21, 2013 — Scientists have demonstrated that sensory regions in the brain develop in a fundamentally different way than previously thought, a finding that may yield new insights into visual and neural ... > full story -
'Good' Bacteria Can Battle 'Bad' Bacteria in Eye Infections
June 20, 2013 — Like animal predators attacking their prey, some bacteria consume and kill other bacteria. Scientists report progress in putting predator microbes to work, attacking antibiotic resistant bacteria ... > full story -
Hubble Spots Interacting Galaxies in Close Encounter
June 20, 2013 — The NASA/ESA Hubble Space Telescope has produced a vivid new image of a pair of interacting galaxies known as Arp 142. When two galaxies stray too close to each other they begin to interact, causing ... > full story -
Making a Beeline for the Nectar: How Patterns on Flowers Help Bees Spot Their First Nectar-Rich Flower
June 20, 2013 — Bumblebees searching for nectar go for signposts on flowers rather than the bull's eye. A new study shows that the markings at the center of a flower are not as important as the markings that will ... > full story -
Evolution of an Outbreak: Complications from Contaminated Steroid Injections
June 19, 2013 — Magnetic resonance imaging at the site of injection of a contaminated lot of a steroid drug to treat symptoms such as back pain resulted in earlier identification of patients with probable or ... > full story
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