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Physics & Astronomy

NASA and CSA Launch Robotic Refueling Mission for Space Station

A joint effort between NASA and the Canadian Space Agency (CSA), RRM is an external station experiment designed to demonstrate the technologies, tools, and…

Earth Sciences

NASA Tracks Tropical Storm Irina Returning to Africa

When NASA's Aqua satellite passed over Irina on March 7 at 1053 UTC (5:53 a.m. EST) it captured an infrared image of the storm's cloud top temperatures using…

Health & Medicine

HIV/AIDS Vaccine Offers Long-Term Protection in Primates

Scientists at Emory University and GeoVax Labs, Inc. developed a vaccine that has protected nonhuman primates against multiple exposures to simian…

Studies and Analyses

Risk of death from heart failure is lower in women than in men

Women with chronic heart failure survive longer than their male counterparts, according to a large analysis of studies comprising data on more than 40,000…

Life & Chemistry

Crystal structure of archael chromatin clarified in new study

Three distinct evolutionary branches of organisms make up all natural forms of life on the planet: bacteria, archaea and eukaryotes. Among these three, the…

Medical Engineering

SKINSPECTION: Hybrid Imaging Innovates Skin Cancer Diagnosis

The incidence of skin cancer in Europe, US and Australia is rising rapidly. One in five will develop some form of skin cancer during the lifetime. A person has…

Earth Sciences

Underestimated Climate Risks of Bioenergy: A Cautionary Insight

“A precautionary approach is needed,” says Ottmar Edenhofer, chief economist of the Potsdam Institute for Climate Impact Research (PIK) and professor at the…

Life & Chemistry

Scientists map new mechanism in brain's barrier tissue

Glutamate is the most important activating transmitter substance in the brain. Vital in small amounts, it is toxic for the brain if the concentration becomes…

Physics & Astronomy

Daya Bay Reveals First Results on New Neutrino Transformation

The Daya Bay Reactor Neutrino Experiment, a multinational collaboration operating in the south of China, today reported the first results of its search for the…

Physics & Astronomy

Missing Electron Antineutrinos: Key to Matter-Antimatter Mystery

The result from the Daya Bay Reactor Neutrino Experiment [link: http://dayawane.ihep.ac.cn/] describes a critical and previously unmeasured quality of…

Studies and Analyses

Older men's hidden health concerns

The answers to these questions can be found in a large cross-sectional survey of 2325 Canadian men, aged 55 to 97 years old, led by Dr. Cara Tannenbaum,…

Health & Medicine

Healthy Ageing Starts in the Womb: Insights from EU Research

In this 3 million Euro EU-funded project, neurologists at the Jena University Hospital, together with molecular biologists, psychologists, physiologists, and…

Life & Chemistry

Petunia Insights: Enhancing Crop Yields with Transport Proteins

Based on the petunia, plant biologists at the University of Zurich have now discovered that a special transport protein is required to establish this symbiotic…

Life & Chemistry

Chimpanzees Mediate Conflicts Like Human Policemen

Anthropologists from the University of Zurich reveal that chimpanzees mediate conflicts between other group members, not for their own direct benefit, but…

Materials Sciences

Laser Technology Enables Cost-Effective Lightweight Components

In mobility lightweight components can both lower fuel consumption as well as increase the vehicle's operating range. But still the market penetration of…

Life & Chemistry

The Dance of the Chaperones – Max Planck Scientists Identify Key Player of Protein Folding

To fulfill their tasks they need to be folded into a complicated three-dimensional structure. Scientists from the Max Planck Institute of Biochemistry (MPIB)…

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