Archimedes Notebook

 With leaves gone, it's easier to see lichens and other fungi growing on trees. Here's one I found just a couple weeks ago, along ou...

My favorite time of year to read about polar adventures is in the winter, when snow and sleet swirl around my house and my road resembles a ...

 Winter is every bit as good for flower-watching as any other season. It's all about appreciating the  seeds and pods and (sometimes pri...