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  1. Materials Science

    Forensics on Trial

    A decades-long practice of matching bullets on the basis of their chemical makeup is flawed, and the story behind this forensic technique reveals how science can get distorted in the courtroom.

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  2. 19394

    This article suggests that pregnant rattlesnakes might give their offspring a better chance of survival if they congregated for birth. If that were true, one might expect that there would also be a convergence of birth times. While doing research over 25 years ago, we had five of six pregnant rattlesnakes caged together all give […]

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  3. Animals

    The Social Lives of Snakes

    A lot of pit vipers aren't the asocial loners that even snake fans had long assumed.