The Fresnel lens, that magnificent piece of engineering that made lighthouses so effective, is a marvel to see up close.

Register to join our online community and read up to five free articles a month. Get the latest local and state news, updates, and exclusive content with a $10 digital trial month. See how our content ...

Nathan McWilliams hopes his business, Tree In Me LLC, can be a training hub to give his community the tools, skills and space to connect with nature as gardeners, hikers, naturalists, conservationists ...