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This is Scientific American's 60-Second Science. I'm Karen Hopkin. This will just take a minute. [Sports announcer:] Hello and welcome to Sports Update. In NHL action: with two seconds left in OT, Penguins winger Jean Jejune nailed a wrist shot from
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Finance and Economics;Inflation around the world;Parsing prices; 财经;全球通胀;价格分析 Rising inflation is not as worrisome as it appears, at least for now. 通胀没有看上去那么可怕,至少现在如此。 Inflation is b
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STEVE INSKEEP, HOST: Today in Your Health, we answer some of your questions about the Republican plan to replace the Affordable Care Act. You've sent us many questions. And we've lined some of them up with NPR's health policy correspondent, Alison Ko
WASHINGTON, Aug. 20 (Xinhua) -- U.S. President Barack Obama on Monday defended his campaign, denying accusations that he is running a negative reelection campaign, while jabbing the Republicans. In an impromptu news conference at the White House, Oba