Top Environment News
July 30, 2015

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July 30, 2015

Cell Aging Slowed by Putting Brakes on Noisy Transcription

July 30, 2015 — Working with yeast and worms, researchers found that incorrect gene expression is a hallmark of aged cells and that reducing such “noise” extends lifespan in these ... read more

Study Questions Presence in Blood of Heart-Healthy Molecules from Fish Oil Supplements

July 30, 2015 — The importance of a diet rich in fish oils -- now a billion dollar food-supplement industry -- has been debated for over half a century. A new study questions the relevance of fish oil-derived ... read more

Research Could Lead to Protective Probiotics for Frogs

July 30, 2015 — In research that could lead to protective probiotics to fight the 'chytrid' fungus that has been decimating amphibian populations worldwide, researchers have grown bacterial species from ... read more

Countering Pet Obesity by Rethinking Feeding Habits

July 30, 2015 — The number one cause of malnutrition in American pets is obesity. Research experts share causes, implications and potential solutions to this ... read more

July 30, 2015 — New findings have implications for questions regarding how animals and plants grow minerals into shapes that have no relation to their original crystal symmetry, and why some contaminants are ... read more

July 30, 2015 — Since 2010, the best estimate of the age of Earth's magnetic field has been 3.45 billion years. But now a researcher responsible for that finding has new data showing the magnetic field is far ... read more

How a Single Molecule Turns One Immune Cell Into Another

July 30, 2015 — All it takes is one molecule to reprogram an antibody-producing B cell into a scavenging macrophage. This transformation is possible, new evidence shows, because the molecule (C/EBPa, a transcription ... read more

July 30, 2015 — Despite their remarkably similar appearance, the 'golden jackals' of East Africa and Eurasia are actually two entirely different species. The discovery, based on DNA evidence, increases the ... read more

July 30, 2015 — Health experts have warned for years that the overuse of antibiotics is creating 'superbugs' able to resist drugs treating infection. Now scientists have found evidence that an invisible ... read more

Sugar in Your Cuppa Not Just About a Sweet Tooth

July 30, 2015 — New research has given tea and coffee drinkers new information about why their favorite drinks taste as they do. The study shows that sugar has an important effect in reducing the bitterness of tea ... read more

Treating Ships' Ballast Water: Filtration Preferable to Disinfection

July 30, 2015 — Untreated ballast water discharge from ships can spread living organisms and even pathogens across the world thereby introducing non-native or invasive species into the local environment. Scientists ... read more

July 30, 2015 — A teen is tackling serious water quality issues that threaten the health of rivers, streams and groundwater. Now she has just put the final touches on her research of a plastic adsorbent that removes ... read more

July 29, 2015 — Researchers studied six under-tree vegetation-free strip widths and supplemental irrigation in years 4-8 of a young peach orchard to determine effects on peach tree growth and fruit yield, harvest ... read more

Atomic View of Bacterial Enzymes That Help Human Digestion

July 29, 2015 — A group of researchers has reached deep into the human gut, plucked out a couple enzymes produced by bacteria residing there and determined their biological activities and molecular structures -- ... read more

July 29, 2015 — For centuries, people have transformed and splintered landscapes and ecosystems in North America. This radical altering of nature makes it tough for scientists to analyze the continent’s ... read more

Study of Birds' Sense of Smell Reveals Important Clues for Behavior, Adaptation

July 29, 2015 — From slight sparrows to preening peacocks to soaring falcons, birds have long been known to possess distinct abilities in their sense of smell, but little has been known about the evolution of ... read more

July 29, 2015 — Researchers have developed a yarn from ordinary gelatine that has good qualities similar to those of merino wool fibers. Now they are working on making the yarn even more water ... read more

Henry V's Agincourt Naval Fleet Much Smaller Than Previously Believed

July 29, 2015 — The naval preparations that allowed Henry V’s army to travel from England to France in August, 1415 have been the focus of recent study. Using English exchequer rolls in the National Archives at ... read more

When Cars and Wildlife Collide: Virtual Reality Could Prevent Real-Life Road Accidents

July 29, 2015 — Using a novel simulation approach, researchers took a closer look at how an interactive system, meant to reduce road accidents involving wild animals, can actually affect driver ... read more

Intensive Biofuel Planting Poses Risk to Human Health

July 29, 2015 — The race to meet carbon-neutral biofuel targets could put human health and food crop production at risk unless it is carefully planned, according to new research. The researchers found that it would ... read more

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