Uncategorized
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Novel DNA changes linked to autism
Genetic alterations that occur in children without being inherited from the parents contribute to certain cases of autism and related developmental disorders.
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Mental fallout among recent-war veterans
Almost one in three veterans of military operations in Afghanistan and Iraq receiving medical care at Veterans Affairs facilities displays mental disorders or less-severe problems that still require mental-health treatment.
- Planetary Science
Radar reveals signs of seas on Titan
The northernmost reaches of Saturn's moon Titan appear to be covered with hydrocarbon lakes or seas that are at least 10 times as large as those predicted by earlier studies.
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19809
Has anyone ever considered the possibility that interbreeding between Neandertals and humans would have produced sterile individuals? They would have had the traits of both parents, but with no further reproduction, Neandertal DNA wouldn’t be found in humans today.
