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Biobatteries Catch Breath
March 7, 2013 An air-breathing bio-battery has been constructed by researchers from Poland. The core element providing the new power source with relatively high voltage and long lifetime is a carefully designed ... > full story -
New Clues to Causes of Peripheral Nerve Damage
March 6, 2013 Although peripheral neuropathies afflict some 20 million Americans, their underlying causes are not completely understood. Now, scientists have shown that damage to energy factories in Schwann cells, ... > full story -
Folate and Vitamin B12 Reduce Disabling Schizophrenia Symptoms in Some Patients
March 6, 2013 Adding the dietary supplements folate and vitamin B12 to treatment with antipsychotic medication improved a core symptom component of schizophrenia in a study of more than 100 patients. The study ... > full story -
Why Fish Is Better Than Supplements: Omega-3s from Fish Vs. Fish Oil Pills Better at Maintaining Blood Pressure in Mouse Model
March 5, 2013 Researchers show how fish oils help lower blood pressure via vasodilation at ion channels. In vascular smooth muscle cells, such as those that line blood vessels, ion channels that span the outer ... > full storyMore: -
Green Tea Extract Interferes With the Formation of Amyloid Plaques in Alzheimer's Disease
March 5, 2013 Researchers have found a new potential benefit of a molecule in green tea: preventing the misfolding of specific proteins in the ... > full story -
Origin of Life
Asteroids, Comets and Meteors
Earth Science
Near-Earth Object Impacts
Geology
Geochemistry
New Evidence That Comets Could Have Seeded Life on Earth
March 5, 2013 Scientists have shown that complex molecules can form on icy dust in space, suggesting that comets may have brought these molecules to Earth and seeded the growth of more complex building blocks of ... > full story -
Jupiter's Icy Moon: Window Into Europa's Ocean Lies Right at the Surface
March 5, 2013 If you could lick the surface of Jupiter's icy moon Europa, you would actually be sampling a bit of the ocean beneath, according to astronomers. Astronomers have found the strongest evidence yet that ... > full story -
Working at the Extreme Edge of Cosmic Ice
March 4, 2013 Behind locked doors, in a lab built like a bomb shelter, Perry Gerakines makes something ordinary yet truly alien: ice. This isn't the ice of snowflakes or ice cubes. No, this ice needs such intense ... > full story -
Wolf in Sheep's Clothing: Uncovering How Deadly Bacteria Trick the Immune System
February 28, 2013 A new study demonstrates how bacteria can pretend to be a virus and trick the immune system into sending out the wrong type of defense. Such manipulation sheds light on how the flu may make us more ... > full story -
Grape Seed and Skin Extract: A Weapon in the Fight Against Kidney Disease Caused by High-Fat Diets
February 28, 2013 New insight into grape seed extract as a therapeutic and preventative measure to fight obesity-induced kidney damage is presented in a new study. Grape seed and skin extract (GSSE) is known to ... > full story
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