When US astronauts planted an American flag on the moon, it made other countries nervous because it seemed as if our country might be "claiming" it. Now space lawyers say that the international legal system must be improved and expanded before any products that are space-mined from asteroids are brought back to Earth to sell.

If plans to use robots to mine asteroid succeed, it would create its fair share of confusion about mining rights in space–from who owns what to how business interests beyond Earth’s orbit would be specifically protected.
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Some researchers worry that violent video games will make their players (usually young boys) more violent, while other scientists think they help build brain power. Wouldn’t it be nice if all those hours kids spent glued to their PlayStation 3, Xbox 360 or Nintendo DS video games actually resulted in something tangible, like better grades in school? Improved concentration? Superior driving skills?
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Increasing numbers of deformed fish and crustaceans being harvested from the Gulf of Mexico have prompted officials to close fisheries from Louisiana to the Florida Panhandle so that the situation can be studied by scientists and the situation evaluated. It is increasingly likely that the BP spill and the chemicals poured into the Gulf by the company have led to what will become a mass extinction in the regions waters. read more