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	<title>BBC News | In Depth | Science in America | World Edition</title>
	<link>http://news.bbc.co.uk/2/hi/in_depth/sci_tech/2005/science_in_america/default.stm</link>
	<description>Updated every minute of every day</description>
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	<lastBuildDate>Mon, 14 Mar 05 19:04:09 GMT</lastBuildDate>
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        <title>Greenhouse gases 'do warm oceans'</title>
        <description>US scientists say they have &quot;compelling&quot; evidence that observed ocean warming is linked to society's emissions of greenhouse gases.</description>
        <link>http://news.bbc.co.uk/2/hi/science/nature/4275729.stm</link>
	
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		<pubDate>Thu, 17 Feb 05 23:49:01 GMT</pubDate>
	
	
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        <title>Bird flu 'has pandemic potential'</title>
        <description>Latest scientific evidence suggests bird flu could mutate to pass from human to human and trigger a pandemic, according to scientists.</description>
        <link>http://news.bbc.co.uk/2/hi/health/4280817.stm</link>
	
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		<pubDate>Sun, 20 Feb 05 00:19:30 GMT</pubDate>
	
	
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        <title>Robots hit stride with human walk</title>
        <description>Robots that walk like humans now really exist, thanks to scientists in the US and Holland.</description>
        <link>http://news.bbc.co.uk/2/hi/science/nature/4275815.stm</link>
	
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		<pubDate>Fri, 18 Feb 05 04:07:28 GMT</pubDate>
	
	
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        <title>'No surge' in minke numbers</title>
        <description>Genetic testing on whale meat suggests minkes have not experienced a sudden boom in their numbers.</description>
        <link>http://news.bbc.co.uk/2/hi/science/nature/4282627.stm</link>
	
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		<pubDate>Sun, 20 Feb 05 23:25:35 GMT</pubDate>
	
	
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        <title>Children 'harmed' by vegan diets</title>
        <description>Putting children on a vegan diet is unethical and could harm their development, a US researcher argues.</description>
        <link>http://news.bbc.co.uk/2/hi/health/4282257.stm</link>
	
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		<pubDate>Mon, 21 Feb 05 01:01:52 GMT</pubDate>
	
	
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        <title>Spit test predicts tooth cavities</title>
        <description>A simple saliva test could predict how many cavities a person is likely to develop in a lifetime, say researchers.</description>
        <link>http://news.bbc.co.uk/2/hi/health/4274737.stm</link>
	
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		<pubDate>Fri, 18 Feb 05 01:11:50 GMT</pubDate>
	
	
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        <title>Brain-controlled 'robo-arm' hope</title>
        <description>Scientists have created a robotic arm that can be controlled by thought of its operator alone.</description>
        <link>http://news.bbc.co.uk/2/hi/health/4275245.stm</link>
	
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		<pubDate>Fri, 18 Feb 05 01:15:54 GMT</pubDate>
	
	
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        <title>Euro science looks to new council</title>
        <description>A European Research Council that would fund science across the EU is close to being realised, says the European Commission.</description>
        <link>http://news.bbc.co.uk/2/hi/science/nature/4277561.stm</link>
	
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		<pubDate>Fri, 18 Feb 05 14:45:45 GMT</pubDate>
	
	
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        <title>Fish shrinkage threatens survival</title>
        <description>The shrinking size of fish due to their overexploitation has dire consequences for the recovery of depleted stocks, scientists say.</description>
        <link>http://news.bbc.co.uk/2/hi/science/nature/4281171.stm</link>
	
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		<pubDate>Sun, 20 Feb 05 08:29:56 GMT</pubDate>
	
	
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        <title>'Made to measure' heart drugs</title>
        <description>Scientists have discovered gene differences that reveal which patients will benefit from a common heart drug.</description>
        <link>http://news.bbc.co.uk/2/hi/health/4277597.stm</link>
	
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		<pubDate>Fri, 18 Feb 05 18:17:54 GMT</pubDate>
	
	
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        <title>Diet 'to blame' for crooked teeth</title>
        <description>The way our diet has evolved over time has left us prone to crooked teeth, say US scientists.</description>
        <link>http://news.bbc.co.uk/2/hi/health/4279005.stm</link>
	
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		<pubDate>Sun, 20 Feb 05 00:00:05 GMT</pubDate>
	
	
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        <title>Rays to nab nuclear smugglers</title>
        <description>US researchers plan to use energetic particles that shower Earth from space to detect smuggled nuclear material.</description>
        <link>http://news.bbc.co.uk/2/hi/science/nature/4282657.stm</link>
	
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		<pubDate>Mon, 21 Feb 05 00:21:44 GMT</pubDate>
	
	
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        <title>'Natural' breast implant advance</title>
        <description>Scientists say they have made a breakthrough to produce natural breast implants using human stem cells.</description>
        <link>http://news.bbc.co.uk/2/hi/health/4274171.stm</link>
	
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		<pubDate>Thu, 17 Feb 05 17:50:26 GMT</pubDate>
	
	
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        <title>Threat of new Sars outbreak 'low'</title>
        <description>The world is unlikely to face an explosive Sars outbreak like the one of two years ago, say experts.</description>
        <link>http://news.bbc.co.uk/2/hi/health/4280253.stm</link>
	
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		<pubDate>Sun, 20 Feb 05 00:33:34 GMT</pubDate>
	
	
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        <title>'Animal clue' to teen pregnancies</title>
        <description>The animal kingdom could offer important clues to our rising teen pregnancy rates, researchers believe.</description>
        <link>http://news.bbc.co.uk/2/hi/health/4280883.stm</link>
	
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		<pubDate>Mon, 21 Feb 05 01:56:25 GMT</pubDate>
	
	
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        <title>Lead 'turning children to crime'</title>
        <description>Lead pollution causes behaviour problems in children and may turn them into criminals, a US expert warns.</description>
        <link>http://news.bbc.co.uk/2/hi/health/4279051.stm</link>
	
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		<pubDate>Sat, 19 Feb 05 02:53:56 GMT</pubDate>
	
	
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        <title>'Mighty mice' to fight weak bones</title>
        <description>Scientists have made a &quot;mighty mouse&quot; whose big muscles could help find a way to prevent bone loss.</description>
        <link>http://news.bbc.co.uk/2/hi/health/4281709.stm</link>
	
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		<pubDate>Mon, 21 Feb 05 01:19:49 GMT</pubDate>
	
	
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        <title>Surgical aid sees into the future</title>
        <description>A virtual reality computer system has been invented to help heart surgeons predict how an operation may go.</description>
        <link>http://news.bbc.co.uk/2/hi/health/4285807.stm</link>
	
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		<pubDate>Mon, 21 Feb 05 21:52:17 GMT</pubDate>
	
	
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        <title>Female scientists 'undervalued'</title>
        <description>A study shows women scientists are better than men in gaining their first post but they miss out on promotion.</description>
        <link>http://news.bbc.co.uk/2/hi/uk_news/england/norfolk/4276067.stm</link>
	
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		<pubDate>Fri, 18 Feb 05 08:21:57 GMT</pubDate>
	
	
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