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    <title>Origins</title>
    <link rel="alternate" type="text/html" href="http://blogs.sciencemag.org/origins/" />
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    <id>tag:blogs.sciencemag.org,2008-09-30:/origins//7</id>
    <updated>2009-12-17T22:28:50Z</updated>
    <subtitle>A History of Beginnings</subtitle>
    <generator uri="http://www.sixapart.com/movabletype/">Movable Type Open Source 4.1</generator>

<entry>
    <title>The End of Origins</title>
    <link rel="alternate" type="text/html" href="http://blogs.sciencemag.org/origins/2009/12/a-farewell.html" />
    <id>tag:blogs.sciencemag.org,2009:/origins//7.4338</id>

    <published>2009-12-28T17:06:55Z</published>
    <updated>2009-12-17T22:28:50Z</updated>

    <summary> This year, the worldwide community of science has marked the bicentennial of Charles Darwin&#8217;s birth&#8212;and the 150th anniversary of the publication of On the Origin of Species&#8212;with dozens of evolutionary-themed meetings, books, review papers, and Science&#8217;s own monthly Origins...</summary>
    <author>
        <name>Elizabeth Culotta</name>
        
    </author>
    
        <category term="All Things Darwin" scheme="http://www.sixapart.com/ns/types#category" />
    
        <category term="Origins Essays" scheme="http://www.sixapart.com/ns/types#category" />
    
    <category term="charlesdarwin" label="Charles Darwin" scheme="http://www.sixapart.com/ns/types#tag" />
    <category term="originsblog" label="Origins blog" scheme="http://www.sixapart.com/ns/types#tag" />
    <category term="yearofdarwin" label="Year of Darwin" scheme="http://www.sixapart.com/ns/types#tag" />
    
</entry>

<entry>
    <title>Darwin (Festival) Caught on Video</title>
    <link rel="alternate" type="text/html" href="http://blogs.sciencemag.org/origins/2009/12/darwin-festival-caught-on-vide.html" />
    <id>tag:blogs.sciencemag.org,2009:/origins//7.4345</id>

    <published>2009-12-18T11:08:11Z</published>
    <updated>2009-12-18T14:36:11Z</updated>

    <summary>If you&apos;re tired of watching It&apos;s a Wonderful Life or A Christmas Carol yet again, perhaps Darwin can occupy your cold winter nights. As a holiday treat, Origins would like to point out that this summer&apos;s Darwin Festival in Cambridge,...</summary>
    <author>
        <name>John Travis</name>
        
    </author>
    
        <category term="All Things Darwin" scheme="http://www.sixapart.com/ns/types#category" />
    
        <category term="Evolution and Culture" scheme="http://www.sixapart.com/ns/types#category" />
    
    
</entry>

<entry>
    <title>A Musical Tribute to Darwin and the Earth</title>
    <link rel="alternate" type="text/html" href="http://blogs.sciencemag.org/origins/2009/12/a-musical-tribute-to-darwin-an.html" />
    <id>tag:blogs.sciencemag.org,2009:/origins//7.4331</id>

    <published>2009-12-16T11:38:44Z</published>
    <updated>2009-12-16T17:41:26Z</updated>

    <summary> by Lucas Laursen Charles Darwin may have had his biggest impact on biology, but he began his scientific career as a geologist. So it&#8217;s appropriate that earlier this year, retired geologist John Ramsay, who had long studied the famed...</summary>
    <author>
        <name>John Travis</name>
        
    </author>
    
        <category term="All Things Darwin" scheme="http://www.sixapart.com/ns/types#category" />
    
    
</entry>

<entry>
    <title>Leaf Plumbing and Angiosperm Evolution</title>
    <link rel="alternate" type="text/html" href="http://blogs.sciencemag.org/origins/2009/12/leaf-plumbing-and-angiosperm-e.html" />
    <id>tag:blogs.sciencemag.org,2009:/origins//7.4285</id>

    <published>2009-12-09T14:44:10Z</published>
    <updated>2009-12-09T16:13:49Z</updated>

    <summary>by Elizabeth Pennisi In my essay on the origin of flowering plants, I discussed many ideas related to how angiosperms came to dominate terrestrial ecosystems. Representing hundreds of thousands of species and 96% of all terrestrial vegetation, flowering plants are...</summary>
    <author>
        <name>Elizabeth Pennisi</name>
        
    </author>
    
        <category term="Evolution and Culture" scheme="http://www.sixapart.com/ns/types#category" />
    
        <category term="The Science of Origins" scheme="http://www.sixapart.com/ns/types#category" />
    
    <category term="angiosperm" label="angiosperm" scheme="http://www.sixapart.com/ns/types#tag" />
    <category term="evolution" label="evolution" scheme="http://www.sixapart.com/ns/types#tag" />
    <category term="floweringplants" label="flowering plants" scheme="http://www.sixapart.com/ns/types#tag" />
    <category term="leafphysiology" label="leaf physiology" scheme="http://www.sixapart.com/ns/types#tag" />
    <category term="plant" label="plant" scheme="http://www.sixapart.com/ns/types#tag" />
    
</entry>

<entry>
    <title>On the Origin of Tomorrow</title>
    <link rel="alternate" type="text/html" href="http://blogs.sciencemag.org/origins/2009/12/on-the-origin-of-tomorrow.html" />
    <id>tag:blogs.sciencemag.org,2009:/origins//7.4255</id>

    <published>2009-12-03T19:05:14Z</published>
    <updated>2009-12-03T22:11:03Z</updated>

    <summary>by Elizabeth Pennisi More than ever before, the future is in our hands. We are shaping not just our own destiny but also the destinies of much of life on this planet. That is the take-home message of the final...</summary>
    <author>
        <name>Elizabeth Pennisi</name>
        
    </author>
    
        <category term="All Things Darwin" scheme="http://www.sixapart.com/ns/types#category" />
    
        <category term="Origins Essays" scheme="http://www.sixapart.com/ns/types#category" />
    
        <category term="The Science of Origins" scheme="http://www.sixapart.com/ns/types#category" />
    
    <category term="acidification" label="acidification" scheme="http://www.sixapart.com/ns/types#tag" />
    <category term="darwin" label="Darwin" scheme="http://www.sixapart.com/ns/types#tag" />
    <category term="evolution" label="evolution" scheme="http://www.sixapart.com/ns/types#tag" />
    <category term="globalclimatechange" label="global climate change" scheme="http://www.sixapart.com/ns/types#tag" />
    <category term="humanevolution" label="human evolution" scheme="http://www.sixapart.com/ns/types#tag" />
    <category term="invasivespecies" label="invasive species" scheme="http://www.sixapart.com/ns/types#tag" />
    <category term="malaria" label="malaria" scheme="http://www.sixapart.com/ns/types#tag" />
    <category term="naturalselection" label="natural selection" scheme="http://www.sixapart.com/ns/types#tag" />
    <category term="originofspecies" label="origin of species" scheme="http://www.sixapart.com/ns/types#tag" />
    
</entry>

<entry>
    <title>The Lost World of Old Europe: See It in New York</title>
    <link rel="alternate" type="text/html" href="http://blogs.sciencemag.org/origins/2009/11/the-lost-world-of-old-europe-s.html" />
    <id>tag:blogs.sciencemag.org,2009:/origins//7.4224</id>

    <published>2009-11-25T02:56:26Z</published>
    <updated>2009-11-30T14:45:22Z</updated>

    <summary>by Michael Balter NEW YORK CITY&#8212;The exhibition of Vermeer&#8217;s The Milkmaid at the Metropolitan Museum of Art here is scheduled to end on 29 November, but don&#8217;t worry if you can&#8217;t get to the Big Apple in time to see...</summary>
    <author>
        <name>Elizabeth Culotta</name>
        
    </author>
    
        <category term="Evolution and Culture" scheme="http://www.sixapart.com/ns/types#category" />
    
    <category term="cernavoda" label="Cernavoda" scheme="http://www.sixapart.com/ns/types#tag" />
    <category term="councilofgoddesses" label="Council of Goddesses" scheme="http://www.sixapart.com/ns/types#tag" />
    <category term="instituteforthestudyoftheancientworld" label="Institute for the Study of the Ancient World" scheme="http://www.sixapart.com/ns/types#tag" />
    <category term="lostworldofoldeurope" label="Lost World of Old Europe" scheme="http://www.sixapart.com/ns/types#tag" />
    <category term="museumofcycladicart" label="Museum of Cycladic Art" scheme="http://www.sixapart.com/ns/types#tag" />
    <category term="poduridealulghindaru" label="Poduri-Dealul Ghindaru" scheme="http://www.sixapart.com/ns/types#tag" />
    <category term="thethinker" label="The Thinker" scheme="http://www.sixapart.com/ns/types#tag" />
    <category term="varnacemetery" label="Varna cemetery" scheme="http://www.sixapart.com/ns/types#tag" />
    
</entry>

<entry>
    <title>Researchers Discuss Darwin in NSF&apos;s Online Report</title>
    <link rel="alternate" type="text/html" href="http://blogs.sciencemag.org/origins/2009/11/researchers-discuss-darwin-in.html" />
    <id>tag:blogs.sciencemag.org,2009:/origins//7.4222</id>

    <published>2009-11-24T20:57:35Z</published>
    <updated>2009-11-24T21:30:23Z</updated>

    <summary><![CDATA[ The National Science Foundation has released an online special report&nbsp; on the influence of Charles Darwin on many walks of science. Evolution of Evolution: 150 Years of Darwin's On the Origin of Species features essays, videos, and podcasts from...]]></summary>
    <author>
        <name>Elizabeth Pennisi</name>
        
    </author>
    
        <category term="All Things Darwin" scheme="http://www.sixapart.com/ns/types#category" />
    
        <category term="Evolution and Culture" scheme="http://www.sixapart.com/ns/types#category" />
    
    <category term="anthropology" label="anthropology" scheme="http://www.sixapart.com/ns/types#tag" />
    <category term="astronomy" label="astronomy" scheme="http://www.sixapart.com/ns/types#tag" />
    <category term="biology" label="biology" scheme="http://www.sixapart.com/ns/types#tag" />
    <category term="darwin" label="Darwin" scheme="http://www.sixapart.com/ns/types#tag" />
    <category term="evolutioin" label="evolutioin" scheme="http://www.sixapart.com/ns/types#tag" />
    <category term="geology" label="geology" scheme="http://www.sixapart.com/ns/types#tag" />
    <category term="onoftheoriginofspecies" label="On of the Origin of Species" scheme="http://www.sixapart.com/ns/types#tag" />
    <category term="polarsciences" label="polar sciences" scheme="http://www.sixapart.com/ns/types#tag" />
    
</entry>

<entry>
    <title>A Plethora of Hobbit Papers</title>
    <link rel="alternate" type="text/html" href="http://blogs.sciencemag.org/origins/2009/11/a-plethora-of-hobbit-papers.html" />
    <id>tag:blogs.sciencemag.org,2009:/origins//7.4203</id>

    <published>2009-11-23T19:45:43Z</published>
    <updated>2009-11-23T16:13:45Z</updated>

    <summary>by Elizabeth Culotta Fans of Homo floresiensis will be happy this month, as the Journal of Human Evolution (JHE) has a special issue devoted to these diminutive hominins whose fossils were found on the Indonesian island of Flores. There&#8217;s also...</summary>
    <author>
        <name>Elizabeth Culotta</name>
        
    </author>
    
        <category term="The Science of Origins" scheme="http://www.sixapart.com/ns/types#category" />
    
    <category term="hobbit" label="hobbit" scheme="http://www.sixapart.com/ns/types#tag" />
    <category term="homofloresiensis" label="Homo floresiensis" scheme="http://www.sixapart.com/ns/types#tag" />
    <category term="journalofhumanevolution" label="Journal of Human Evolution" scheme="http://www.sixapart.com/ns/types#tag" />
    <category term="karenbaab" label="Karen Baab" scheme="http://www.sixapart.com/ns/types#tag" />
    <category term="mikemorwood" label="Mike Morwood" scheme="http://www.sixapart.com/ns/types#tag" />
    <category term="significance" label="Significance" scheme="http://www.sixapart.com/ns/types#tag" />
    <category term="williamjungers" label="William Jungers" scheme="http://www.sixapart.com/ns/types#tag" />
    
</entry>

<entry>
    <title>Penguin DNA May Reset the Molecular Clock</title>
    <link rel="alternate" type="text/html" href="http://blogs.sciencemag.org/origins/2009/11/penguin-dna-may-reset-the-mole.html" />
    <id>tag:blogs.sciencemag.org,2009:/origins//7.4171</id>

    <published>2009-11-16T19:41:01Z</published>
    <updated>2009-11-16T21:24:45Z</updated>

    <summary><![CDATA[by Virginia Morell&nbsp; Scientists use the &#8220;molecular clock&#8221;&#8212;an estimated rate of DNA mutation&#8212;to date key events such as migrations and the divergence of species. But just how accurately the clock keeps time has long been debated. A new study of...]]></summary>
    <author>
        <name>Elizabeth Culotta</name>
        
    </author>
    
        <category term="The Science of Origins" scheme="http://www.sixapart.com/ns/types#category" />
    
    <category term="adeliepenguins" label="Adelie penguins" scheme="http://www.sixapart.com/ns/types#tag" />
    <category term="davidlambert" label="David Lambert" scheme="http://www.sixapart.com/ns/types#tag" />
    <category term="deedenver" label="Dee Denver" scheme="http://www.sixapart.com/ns/types#tag" />
    <category term="mitochondrialgenome" label="mitochondrial genome" scheme="http://www.sixapart.com/ns/types#tag" />
    <category term="molecularclock" label="molecular clock" scheme="http://www.sixapart.com/ns/types#tag" />
    
</entry>

<entry>
    <title>Does Studying Why People Believe in God Challenge God&apos;s Existence?</title>
    <link rel="alternate" type="text/html" href="http://blogs.sciencemag.org/origins/2009/11/do-studies-of-the-origin-of-re.html" />
    <id>tag:blogs.sciencemag.org,2009:/origins//7.4164</id>

    <published>2009-11-13T17:07:40Z</published>
    <updated>2009-11-13T20:30:57Z</updated>

    <summary><![CDATA[by Elizabeth Culotta In my essay on the origin of religion earlier this month, I describe new research tackling the question of how belief in unseen deities arose. One leading model from cognitive science&nbsp;suggests that religion is a natural consequence...]]></summary>
    <author>
        <name>Elizabeth Culotta</name>
        
    </author>
    
        <category term="Origins Essays" scheme="http://www.sixapart.com/ns/types#category" />
    
    <category term="cognitivescienceofreligion" label="cognitive science of religion" scheme="http://www.sixapart.com/ns/types#tag" />
    <category term="deborahkelemen" label="Deborah Kelemen" scheme="http://www.sixapart.com/ns/types#tag" />
    <category term="jessebering" label="Jesse Bering" scheme="http://www.sixapart.com/ns/types#tag" />
    <category term="justinbarrett" label="Justin Barrett" scheme="http://www.sixapart.com/ns/types#tag" />
    <category term="originofreligion" label="origin of religion" scheme="http://www.sixapart.com/ns/types#tag" />
    <category term="paulbloom" label="Paul Bloom" scheme="http://www.sixapart.com/ns/types#tag" />
    <category term="thedescentofman" label="The Descent of Man" scheme="http://www.sixapart.com/ns/types#tag" />
    
</entry>

<entry>
    <title>How Weblike Is the Tree of Life?</title>
    <link rel="alternate" type="text/html" href="http://blogs.sciencemag.org/origins/2009/11/how-weblike-is-the-tree-of-lif.html" />
    <id>tag:blogs.sciencemag.org,2009:/origins//7.4135</id>

    <published>2009-11-06T19:02:30Z</published>
    <updated>2009-11-06T19:29:38Z</updated>

    <summary>by Julia Galef One of the most iconic symbols of evolution&#8212;the tree of life (left), a visual metaphor for the branching ancestry of species&#8212;has recently become one of its most controversial. The idea of a tree dates back to Charles...</summary>
    <author>
        <name>Elizabeth Pennisi</name>
        
    </author>
    
        <category term="Evolution and Culture" scheme="http://www.sixapart.com/ns/types#category" />
    
    <category term="creationism" label="Creationism" scheme="http://www.sixapart.com/ns/types#tag" />
    <category term="eukaryote" label="eukaryote" scheme="http://www.sixapart.com/ns/types#tag" />
    <category term="evolution" label="evolution" scheme="http://www.sixapart.com/ns/types#tag" />
    <category term="lateralgenetransfer" label="lateral gene transfer" scheme="http://www.sixapart.com/ns/types#tag" />
    <category term="prokaryote" label="prokaryote" scheme="http://www.sixapart.com/ns/types#tag" />
    <category term="treeoflife" label="tree of life" scheme="http://www.sixapart.com/ns/types#tag" />
    <category term="weboflife" label="web of life" scheme="http://www.sixapart.com/ns/types#tag" />
    
</entry>

<entry>
    <title>On the Origin of Religion</title>
    <link rel="alternate" type="text/html" href="http://blogs.sciencemag.org/origins/2009/11/on-the-origin-of-religion.html" />
    <id>tag:blogs.sciencemag.org,2009:/origins//7.4116</id>

    <published>2009-11-05T15:38:25Z</published>
    <updated>2009-11-05T22:07:53Z</updated>

    <summary>by Elizabeth Culotta Every human society has had its gods, whether worshiped from Gothic cathedrals or Mayan pyramids. In all cultures, humans pour resources into elaborate religious buildings and rituals. But religion offers no obvious boost to survival and reproduction....</summary>
    <author>
        <name>Elizabeth Culotta</name>
        
    </author>
    
        <category term="Origins Essays" scheme="http://www.sixapart.com/ns/types#category" />
    
    <category term="archaeology" label="archaeology" scheme="http://www.sixapart.com/ns/types#tag" />
    <category term="beliefingods" label="belief in gods" scheme="http://www.sixapart.com/ns/types#tag" />
    <category term="cognitivepsychology" label="cognitive psychology" scheme="http://www.sixapart.com/ns/types#tag" />
    <category term="colinrenfrew" label="Colin Renfrew" scheme="http://www.sixapart.com/ns/types#tag" />
    <category term="justinbarrett" label="Justin Barrett" scheme="http://www.sixapart.com/ns/types#tag" />
    <category term="originofreligion" label="origin of religion" scheme="http://www.sixapart.com/ns/types#tag" />
    <category term="paulbloom" label="Paul Bloom" scheme="http://www.sixapart.com/ns/types#tag" />
    <category term="symbolicbehavior" label="symbolic behavior" scheme="http://www.sixapart.com/ns/types#tag" />
    
</entry>

<entry>
    <title>Change in Regulatory DNA Responsible for Stickleback Evolution</title>
    <link rel="alternate" type="text/html" href="http://blogs.sciencemag.org/origins/2009/11/change-in-regulatory-dna-respo.html" />
    <id>tag:blogs.sciencemag.org,2009:/origins//7.4113</id>

    <published>2009-11-04T20:09:10Z</published>
    <updated>2009-11-04T20:04:57Z</updated>

    <summary>by Julia Galef CHICAGO, ILLINOIS&#8212;The birthplace of modern evolutionary biology can arguably be located at a landmark 1959 conference at the University of Chicago, which synthesized the then-new discoveries of DNA and genetics with Charles Darwin&apos;s observations on evolution. Last...</summary>
    <author>
        <name>Elizabeth Pennisi</name>
        
    </author>
    
        <category term="All Things Darwin" scheme="http://www.sixapart.com/ns/types#category" />
    
        <category term="Evolution and Culture" scheme="http://www.sixapart.com/ns/types#category" />
    
    <category term="adaptation" label="adaptation" scheme="http://www.sixapart.com/ns/types#tag" />
    <category term="cisregulatorychanges" label="cis-regulatory changes" scheme="http://www.sixapart.com/ns/types#tag" />
    <category term="darwinanniversary" label="Darwin anniversary" scheme="http://www.sixapart.com/ns/types#tag" />
    <category term="evolution" label="evolution" scheme="http://www.sixapart.com/ns/types#tag" />
    <category term="speciation" label="speciation" scheme="http://www.sixapart.com/ns/types#tag" />
    <category term="stickleback" label="stickleback" scheme="http://www.sixapart.com/ns/types#tag" />
    
</entry>

<entry>
    <title>Ant and Tree Cooperation a Delicate Balance</title>
    <link rel="alternate" type="text/html" href="http://blogs.sciencemag.org/origins/2009/11/ant-and-tree-cooperation-a-del.html" />
    <id>tag:blogs.sciencemag.org,2009:/origins//7.4107</id>

    <published>2009-11-02T18:29:00Z</published>
    <updated>2009-11-02T19:49:50Z</updated>

    <summary>by Elizabeth Pennisi Charles Darwin worked hard to figure out how cooperation within a species&#8212;self-sacrifice among worker bees, for example&#8212;could have evolved. But he was stumped when it came to understanding cooperation between species. In his book, On the Origin...</summary>
    <author>
        <name>Elizabeth Pennisi</name>
        
    </author>
    
        <category term="All Things Darwin" scheme="http://www.sixapart.com/ns/types#category" />
    
        <category term="Evolution and Culture" scheme="http://www.sixapart.com/ns/types#category" />
    
        <category term="The Science of Origins" scheme="http://www.sixapart.com/ns/types#category" />
    
    <category term="ant" label="ant" scheme="http://www.sixapart.com/ns/types#tag" />
    <category term="coevolution" label="co-evolution" scheme="http://www.sixapart.com/ns/types#tag" />
    <category term="cooperationsymbiosisparasitismantplant" label="cooperation symbiosis parasitism ant-plant" scheme="http://www.sixapart.com/ns/types#tag" />
    <category term="tropicalforest" label="tropical forest" scheme="http://www.sixapart.com/ns/types#tag" />
    
</entry>

<entry>
    <title>What Ever Happened to Kenyanthropus platyops?</title>
    <link rel="alternate" type="text/html" href="http://blogs.sciencemag.org/origins/2009/10/what-ever-happened-to-kenyanth.html" />
    <id>tag:blogs.sciencemag.org,2009:/origins//7.4090</id>

    <published>2009-10-29T14:42:20Z</published>
    <updated>2009-10-29T16:05:23Z</updated>

    <summary>by Michael Balter Human evolution research is not for the faint-hearted. Hominin fossils are rare and hard to find. And more often than not, no sooner do anthropologists announce a big discovery than other researchers argue that they have it...</summary>
    <author>
        <name>Elizabeth Culotta</name>
        
    </author>
    
        <category term="Origins Essays" scheme="http://www.sixapart.com/ns/types#category" />
    
    <category term="australopithecusafarensis" label="Australopithecus afarensis" scheme="http://www.sixapart.com/ns/types#tag" />
    <category term="fredspoor" label="Fred Spoor" scheme="http://www.sixapart.com/ns/types#tag" />
    <category term="kenyanthropusplatyops" label="Kenyanthropus platyops" scheme="http://www.sixapart.com/ns/types#tag" />
    <category term="laketurkana" label="Lake Turkana" scheme="http://www.sixapart.com/ns/types#tag" />
    <category term="royalsociety" label="Royal Society" scheme="http://www.sixapart.com/ns/types#tag" />
    <category term="timwhite" label="Tim White" scheme="http://www.sixapart.com/ns/types#tag" />
    
</entry>

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