Comparison of BRICK nations versus G7 nations in scientific literature output and patent activity. Sources: Thomson Reuters Web of Knowledge and Thomson Reuters Derwent World Patents Index. (PRNewsFoto/Thomson Reuters)
US News Videos
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Obama to heckler: ‘Part of free speech... is you listening’
Thu, May 23, 2013
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Obama: ‘Not constitutional’ for U.S. to target Americans with drones
Thu, May 23, 2013
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Obama: Drone strike civilian casualties cannot be justified
Thu, May 23, 2013
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Sweet Old Lady or Criminal Mastermind?
Thu, May 23, 2013
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Raw: Utah Teen Arrested in Death of His Brothers
Thu, May 23, 2013