Russians are making tentative plans to 'deflect' an asteroid, 99942 Apophis (estimated to be 3 times larger than the famous 1908 Tunguska meteorite), headed toward earth on a 20-year timetable. I don't expect to still be around at that point, so not too concerned about it, but for those who are, read all about it:
http://www.nytimes.com/2009/12/31/world/europe/31asteroid.html?_r=1&partner=rss&
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Biology concepts – hydrogenosome, FeS cluster protein, loricifera, erythrocyte More than one way to skin a cat seems to be a newer versi...
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Lab Times is a magazine that reports on news for life scientists in Europe. Their current issue (Sept. 14, 2011) has an "analysis...
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Here's a video of my talk at Eschaton 2012 in Ottawa (Dec. 1, 2012).
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As someone interested in linguistic recursion, I gotta join in... the below blog post has been getting a fair amount of attention around the...
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My next door neighbor used to be the chair of the Immunology Department but Immunology recently moved to another floor of this building. The...
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Biology concepts – fever, infectious disease, sexually transmitted disease, innate immune system Would you be willing to be a human guinea...
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Biology Concepts – pollen, plastid inheritance, gymnosperms, angiosperms I am coming to believe that plants are more complex than animals, e...
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I met many interesting people at Eschaton 2012 in Ottawa. One of them was Ian Cromwell who gave a talk about racism on Sunday morning. Ian ...
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I claim that the top three criteria for good science reporting are: Accuracy, Accuracy, and Accuracy. Everything else falls into fourth plac...
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Many proteins bind to double-stranded DNA and most of them bind specifically to a particular target site. The lac repressor, for example, b...