American researchers who have been studying the rare and threatened bonobo ape will lead monitoring efforts after a group of orphan bonobos are returned to the wild in the Congo for the first time this month.

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A person whose hand function has been affected by a stroke can release an object more quickly when the affected arm is supported on a platform, but the support does not make it easier to grip the object, a new study finds. Active muscle-stretching exercises improved how quickly the stroke survivor could grip an object, [...]

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admin on June 30th, 2009

Japan’s BSI-TOYOTA Collaboration Center has successfully developed a system that controls a wheelchair using brain waves in as little as 125 milliseconds.

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Researchers have uncovered some of the central characteristics of genes underlying mental retardation. The research shortens the list of genes whose changes lead to this disorder from thousands to several dozen.

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Many animals and people experience chronic joint pain. In dogs, a common source of joint pain is hip dysplasia, a developmental defect of the hip joint. Implantation of gold into the soft tissues around the hip joints of dogs with dysplasia can relieve pain and lessen stiffness for several years.

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Some patients with large tumors on their larynx can preserve their speech by opting for chemotherapy and radiation over surgery to remove the voice box. A new study found that a single round of chemotherapy could identify those patients most likely to benefit from this approach.

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Scientists can now describe the highest resolution three-dimensional structure yet of a membrane protein, in this case of a protein channel known as an aquaporin that regulates water flow into and out of yeast cells.

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admin on June 30th, 2009

The histamine-3 receptor is important in terms of alcohol-related behavior, and a drug affecting that receptor may have qualities that alter alcohol-related behavior.

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admin on June 29th, 2009

Researchers have created the first rudimentary solid-state quantum processor, and used the two-qubit superconducting chip to successfully run elementary algorithms, demonstrating quantum information processing with a solid-state device for the first time.

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admin on June 29th, 2009

Scientists have developed novel peptide nanoparticles that effectively seek out and destroy bacteria and fungal cells that could cause fatal infections.

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