A new study finds that one year of Head Start can make a bigger difference for children from homes where parents provide less early academic stimulation. The study analyzed data from the Head Start Impact Study, a nationally ...
Social Sciences
Mar 6, 2014
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(Phys.org)—Over millions of years, biological organisms – from the chameleon and cuttlefish to the octopus and squid – have developed color-changing abilities for adaptive concealment (e.g., camouflage) and communication ...
Plants & Animals
Sep 26, 2012
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(AP)—After weeks of speculation, anticipation and a dose of hype, Apple is widely expected to announce a new smartphone at an event in San Francisco on Wednesday.
Business
Sep 11, 2012
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Nokia and Motorola have unveiled five new smartphones between them, while Amazon is expected to announce a new Kindle Fire this week before attention turns to a new iPhone from Apple next Wednesday.
Consumer & Gadgets
Sep 4, 2012
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Will tweets make the difference in the 2012 US presidential election?
Internet
Aug 26, 2012
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