There’s Shrinkage

I love it when research into other animals is totally applicable to humans. A recent report on the common shrew (Sorex araneus), by Max Planck Institute researcher Javier Lazaro et al., reveals that the animal’s head shrinks drastically in winter. That includes its brain mass. Running this discovery up the food chain, I think I […]

Redux: Science Meets Bird, Bird Meets Science

This week, news of the rediscovery of the Jackson’s climbing salamander in Guatemala has me thinking about all the species that lie just out of sight. Here’s one I first wrote about in 2013. Late last year, during a reporting trip in Cambodia, I shared a car for a couple of days with Simon Mahood, […]

Guest Post: Reaffirming Reason in Chattanooga

Almost exactly a year ago, as I drove across one of the bridges that span the Tennessee River near my home in Chattanooga, Tennessee, a bumper sticker “Proud of everything a liberal hates” flashed before me on the back of a white pickup truck. My stomach clenched. Even now, every time I think about that […]