The US Supreme Court Wednesday heard oral arguments on whether a patent on a two-step technique used to measure Vitamin B deficiencies allows its owners to monopolize an unpatentable scientific principle or natural phenomenon. Bush administration lawyers urged the Court not to consider the broader questions raised by Laboratory Corporation of America Holdings v. Metabolite [...]

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The US has welcomed a weekend agreement by the eight main political parties of Bosnia and Herzegovina on changes to the country's constitution at the end of negotiations that began four months ago . The final outstanding issue involving procedures for presidential elections was resolved by Bosnian Muslims and Serbs accepting the request of Croats [...]

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Chinese prosecutors are refusing to release a New York Times researcher despite receiving a court order last week dismissing the charges against him, the researcher's lawyer said Tuesday. Zhao Yan has been detained since 2004, accused of leaking confidential state information to foreigners , but the charges were unexpectedly dropped last week, reportedly in anticipation [...]

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