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Life & Chemistry

Genetic Changes in Melanoma Linked to Sun Damage Uncovered

It's been a burning question in melanoma research: Tumor cells are full of ultraviolet (UV)-induced genetic damage caused by sunlight exposure, but which…

Health & Medicine

Diesel Exhaust Exposure Linked to Offspring Obesity Risk

Pregnant mice exposed to high levels of air pollution gave birth to offspring with a significantly higher rate of obesity and insulin resistance in adulthood…

Life & Chemistry

Virus Discovered in Cultus Lake Sport Fish: Key Findings

SFU professor Rick Routledge and Stan Proboszcz, a fisheries biologist at the Watershed Watch Salmon Society, have found evidence of the piscine reovirus (PRV)…

Physics & Astronomy

New Math Insight Crinkles Space-Time Fabric, Say UC Davis Team

Mathematicians at UC Davis have come up with a new way to crinkle up the fabric of space-time — at least in theory.”We show that space-time cannot be locally…

Health & Medicine

UGA Researchers Create Rapid Diagnostic Test for Pathogens

In a series of studies, the scientists were able to detect compounds such as lactic acid and the protein albumin in highly diluted samples and in mixtures that…

Life & Chemistry

New Compound by Scripps Research Virtually Eliminates HIV

The HIV/AIDS pandemic continues to affect 34 million individuals worldwide, including more than 3 million children, according to the World Health Organization….

Studies and Analyses

Farmers Face Amputation Risks: Innovations in Prosthetics

When a farmer or rancher is injured on the job, there's an 11 percent chance that an amputation will occur. That's two and a half times more likely than in any…

Earth Sciences

Understanding the Impact of Sumatra’s Magnitude-8.6 Earthquake

The powerful magnitude-8.6 earthquake that shook Sumatra on April 11, 2012, was a seismic standout for many reasons, not the least of which is that it was…

Life & Chemistry

Red hair is a sign of oxidative stress in wild boars, but gray is a-ok

The research, led by Ismael Galván of Spain's Museo Nacional de Ciencias Naturales, found that boars with more reddish hair tend to have higher levels of…

Health & Medicine

New report describes 7 essential steps toward an AIDS-free generation

The end of AIDS is within our reach. But as the authors of a new special supplement in the August, 2012 Journal of Acquired Immune Deficiencies (JAIDS) point…

Physics & Astronomy

Disorderly conduct

A new experiment conducted at the Joint Quantum Institute (JQI)* examines the relationship between quantum coherence, an important aspect of certain materials…

Life & Chemistry

Novel anti-malarial drug target identified

Tropical malaria is responsible for more than 1.2 million deaths annually. Severe forms of the disease are mainly caused by the parasite Plasmodium falciparum,…

Life & Chemistry

Blood vessel forming potential of stem cells from human placenta and umbilical cord blood

The study, carried out by researchers at the Indiana School of Medicine, is published in a recent issue of Cell Medicine [2(3)] and is freely available on-line…

Life & Chemistry

Bacterial proteins: A structural switch leads to multifunctionality in gene expression

The bacterial protein RfaH is able to adopt two completely different three-dimensional structures. Effected by external factors, the carboxyterminal domain…

Physics & Astronomy

Colorful science sheds light on solar heating

Such visualization techniques are needed for everything from making a map of planetary orbits based on nightly measurements of where they are in the sky to…

Earth Sciences

Tropical Depression Khanun blankets South Korea

The Moderate Resolution Imaging Spectroradiometer (MODIS) instrument onboard NASA's Terra satellite captured a true-color image of Tropical Depression Khanun…

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