(Phys.org) —The most luminous galaxies in our universe are not particularly bright in the visible. Most of their energy output (which can be hundreds or even thousands of times more than our Milky Way's) is emitted at infrared ...
Astronomy
Sep 23, 2013
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In a tough economic environment dominated by increased competition for jobs, minimising uncertainty has become a key challenge for chief executives.
Economics & Business
Sep 19, 2013
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Britain's Vodafone PLC, one of the world's largest cellphone companies, said Thursday that it was talking to Verizon Communications about selling its stake in Verizon Wireless, the No. 1 mobile carrier in the U.S.
Telecom
Aug 29, 2013
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In a surprising turn, the tech industry is in a slump even as the U.S. economy picks up steam. The announcement last week that Silicon Valley giant Cisco Systems, which sells networking and telecommunications equipment, plans ...
Business
Aug 23, 2013
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Over the past decade, the Hubble Space Telescope (HST) and other modern, giant telescopes have opened a new era in observational cosmology. By staring for long times at so-called "dark fields"—regions of the sky without ...
Astronomy
Aug 21, 2013
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Billionaire investor Carl Icahn is renewing his attack on Michael Dell's leadership and warning that the latest offer from Dell to buy the struggling PC maker he founded bypasses an important shareholder safeguard.
Business
Jul 29, 2013
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CEOs need to demonstrate strong leadership and good decision-making skills, but CEOs with over-confidence can involve their companies in riskier ventures and put investors' funds at risk, according to a new study from the ...
Economics & Business
Jul 9, 2013
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Britain's Vodafone PLC has launched a takeover bid for Germany's biggest cable operator, Kabel Deutschland, as part of its push to dominate media services in its biggest market.
Telecom
Jun 24, 2013
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Stratasys, a leading maker of 3-D printers, is buying another 3-D printer manufacturer, MakerBot, for $403 million in stock.
Business
Jun 19, 2013
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(AP)—A federal judge has approved a settlement in which United Technologies Corp. will sell some of its assets as part of its $18.4 billion purchase of aerospace-parts maker Goodrich Corp., the largest merger in aircraft ...
Business
May 29, 2013
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