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El Salt Neanderthal Settlement Patterns Revealed? They Likely Moved With The Seasons

Using ancient fire remains from 11 well-preserved and overlapping open-air hearth structures...

God Of The Gaps In Universe Expansion: Uncertainty In Hubble Constant Calculations Down To 1.9%

At the very large and very small levels, gravity does not really work the way it should. At the...

New Genetic Markers For 'Chemobrain', Cognitive Impairment Associated With Cancer Treatment

Scholars recently characterized plasma levels of the biomarker dehydroepiandrosterone (DHEA) and...

Power Beaming To Venus, Thermal Mining On Solar Bodies And 16 Other Revolutionary Tech Ideas Funded By NASA

Smart spacesuits and solar surfing may sound like the stuff of science fiction, but they are just...

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For soldiers injured in combat today, the survival rate is 90 percent or higher--a significant improvement even since the Gulf War in the early 1990s, according to Col. W. Bryan Gamble, M.D., Commander of Landstuhl Regional Medical Center in Germany. Dr.

New research suggests that choosing a mate may be partially determined by your genes. A study published in Psychological Science has found a link between a set of genes involved with immune function and partner selection in humans.

Vertebrate species and humans are inclined to prefer mates who have dissimilar MHC (major histocompatibility complex) genotypes, rather than similar ones. This preference may help avoid inbreeding between partners, as well as strengthen the immune systems of their offspring through exposure to a wider variety of pathogens.

The study investigated whether MHC similarity among romantically involved couples predicted aspects of their sexual relationship.

What influence does the variation in estrogen level have on the activation of the female brain? Using functional Magnetic Resonance Imaging, Jean-Claude Dreher, a researcher at the Cognitive Neuroscience Center (CNRS/Université Lyon 1), in collaboration with an American team from the National Institute of Mental Health (Bethesda, Maryland) directed by Karen Berman, has identified, for the first time, the neural networks involved in processing reward-related functions modulated by female gonadal steroid hormones.

Researchers at the National Institutes of Health have developed an experimental vaccine that could, theoretically, eliminate malaria from entire geographic regions, by eradicating the malaria parasite from an area's mosquitoes.

The vaccine, so far tested only in mice, would prompt the immune system of a person who receives it to eliminate the parasite from the digestive tract of a malaria-carrying mosquito, after the mosquito has fed upon the blood of the vaccinated individual. The vaccine would not prevent or limit malarial disease in the person who received it.

An article describing this work was published on the Web site of Proceedings of the National Academy of Sciences.

Scientists at Cardiff University (Wales, UK) have confirmed what thousands of people with arthritis have believed for years. Cod Liver Oil really is effective in treating joint pain and can slow, even reverse, the destruction of joint cartilage.

Cartilage is the ‘gristle’ that cushions bones and prevents them from grinding against each other. Loss of cartilage leads to osteoarthritis, the painful and disabling condition experienced by 1.5 million people in the UK and the major reason for joint replacement surgery.