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Cameras Five Times More Sensitive to Light? An Ultrasensitive Molybdenum-Based Image Sensor Developed
June 12, 2013 — Scientist have built a prototype for an image sensor based on the semi-conducting properties of molybdenite. It could one day result in cameras that are five times more light sensitive than current ... > full story -
Deep Biosphere Harbors Active, Growing Communities of Microorganisms
June 12, 2013 — The deep biosphere -- the realm of sediments far below the seafloor -- harbors a vast ecosystem of bacteria, archaea, and fungi that are actively metabolizing, proliferating, and moving, according a ... > full storyMore: -
Nano-Thermometer Enables First Atomic-Scale Heat Transfer Measurements
June 12, 2013 — In findings that could help overcome a major technological hurdle in the road toward smaller and more powerful electronics, an international research team has shown the unique ways in which heat ... > full story -
Dad's Life Stress Exposure Leaves Mark on Sperm, Can Affect Offspring Brain Development
June 12, 2013 — Stress felt by dad -- whether as a preadolescent or adult -- leaves a lasting impression on his sperm that gives sons and daughters a blunted reaction to stress, according to a new preclinical study. ... > full story -
New Mechanism of TB Drug Resistance Identified
June 12, 2013 — A recent study has identified a new mechanism for PZA-resistance, which provides new insight into the how this mysterious drug ... > full story -
Fingernails Reveal Clues to Limb Regeneration
June 12, 2013 — Mammals possess the remarkable ability to regenerate a lost fingertip, including the nail, nerves and even bone. In humans, an amputated fingertip can sprout back in as little as two months, a ... > full story -
Luminous Bacterial Proteins Detect Chemicals in Water
June 12, 2013 — Scientists have developed a simple color sensor principle which facilitates the detection of residual medications, trace metals from industrial process waters, and many other substances. This is the ... > full story -
Hearing Loss Clue Uncovered
June 12, 2013 — Researchers have discovered how hearing loss in humans is caused by a certain genetic ... > full story -
Moderate-Intensity Walking Timed Just Right Might Help Protect Against Type 2 Diabetes
June 12, 2013 — A 15-minute walk after each meal appears to help older people regulate blood sugar levels and could reduce their risk of developing Type 2 diabetes, according to a new ... > full story -
Molecular 'Sieves' Harness Ultraviolet Irradiation for Greener Power Generation
June 12, 2013 — New research shows that exposing polymer molecular sieve membranes to ultraviolet (UV) irradiation in the presence of oxygen produces highly permeable and selective membranes for more efficient ... > full story
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