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Life & Chemistry

New Insights into Molecular Motors: Unexpected Power Levels

Nanomachines are devices of the future. Composed of a very little number of atoms, they would be in the range of billionth parts of a meter in size….

Life & Chemistry

Using a form of 'ice that burns' to make potable water from oil and gas production

Yongkoo Seol and Jong-Ho Cha explain that salty wastewater is a byproduct of oil and gas production, including hydraulic fracturing, or fracking. These methods…

Physics & Astronomy

MOND Predicts Dwarf Galaxy Features Before Observations

A modified law of gravity correctly predicted, in advance of the observations, the velocity dispersion — the average speed of stars within a galaxy relative…

Materials Sciences

Butterfly wings + carbon nanotubes = new 'nanobiocomposite' material

Eijiro Miyako and colleagues explain that Morpho butterfly wings have natural properties that are beyond the capabilities of any current technology to…

Life & Chemistry

Hydrogen Production from Water Using Charcoal Powder

Ikuko Akimoto and colleagues point out that traditional approaches to breaking down water, which consists of hydrogen and oxygen, involve use of expensive…

Earth Sciences

NASA Tallies Tropical Storm Fernand's Massive Rainfall from Space

Heavy rain with Tropical Storm Fernand generated mudslides. According to the Latin Times, a total of 13 people died as the result of mudslides from Fernand's…

Life & Chemistry

Key Enzyme Discovery Offers Insights Into Autism Causes

Problems with a key group of enzymes called topoisomerases can have profound effects on the genetic machinery behind brain development and potentially lead to…

Physics & Astronomy

New Cassini Data Reveals Titan’s Rigid Ice Shell Insights

The best explanation for the findings, the authors said, is that Titan's ice shell is rigid and that relatively small topographic features on the surface are…

Life & Chemistry

UC Davis Team Uses Stem Cells to Generate Myelin Spikes

Stem cell technology has long offered the hope of regenerating tissue to repair broken or damaged neural tissue. Findings from a team of UC Davis investigators…

Life & Chemistry

Researchers develop model of 'near-optimal' genetic code

“Our model shows that today's genetic code probably resulted from a combination of selective forces and random chance,” explained Justin Jee, a doctoral…

Health & Medicine

Brain inflammation linked to more severe Parkinson’s symptoms

Lena Brundin of Michigan State University’s College of Human Medicine was part of a research team that measured inflammatory markers found in cerebrospinal…

Studies and Analyses

Mindfulness Training: A Solution for Teacher Stress and Burnout

The results of the study, led by Assistant Scientist Lisa Flook, were recently published in the journal Mind, Brain and Education.Mindfulness, a notion that…

Life & Chemistry

Fish Larvae Use Smell to Navigate Back to Coral Reefs

How tiny fish larvae travel away from the reef, then know how to navigate their way back home is a scientific mystery. A new study led by Dr. Claire Paris,…

Earth Sciences

Wildfires projected to worsen with climate change

Research by environmental scientists at the Harvard School of Engineering and Applied Sciences (SEAS) brings bad news to the western United States, where…

Life & Chemistry

LSU Researchers Discover 15 New Amazonian Bird Species

An international team of researchers coordinated by ornithologist Bret Whitney of the LSU Museum of Natural Science, or LSUMNS, recently published 15 species…

Studies and Analyses

Does Migraine Affect Income or Income Affect Migraine?

This relationship is examined in a study published in the August 28, 2013, online issue of Neurology®, the medical journal of the American Academy of…

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