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Faster, Cheaper, Better
Methods now under development could make DNA sequencing quicker and less expensive, paving the way for the day when treatments can be tailored to each person's genetic profile.
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Materials ScienceTaken for a Spin
Considering silk from the spider's perspective may offer the best chance of replicating these creatures' tough threads.
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HumansLetters from the April 14, 2007, issue of Science News
Heated comments I am disappointed in your article on the latest Intergovernmental Panel on Climate Change (IPCC) summary (“From Bad to Worse: Earth’s warming to accelerate,” SN: 2/10/07, p. 83). It was a political summary, not the 1,500 page report that’s due in May 2007.