Lewis is the Dibner Senior Curator for the History of Science and Technology at the Huntington Library, serves on the faculty at Caltech, where he teaches environmental humanities. His new book, ...

There is something calming about watching a tree crew at work. The sound of tools, the steady movement, the quiet confidence in every step. It feels like a small reminder that our community stays ...

Propagation is the best way to get fruit trees that yield good fruit and resist disease. Learn three ways to propagate fruit ...