The Beech 18 (Twin Beech/C-45H), an iconic twin-engine transport, evolved from the single-engine Staggerwing and became significantly more successful, with over 9,000 units built, many for WWII.

But there’s hope, and that’s where Holden Arboretum is playing an important role, whether it’s researching spread of the disease, experimenting with insecticides, or trying to clone trees that are ...

Not all trees are created equal, at least not in the eyes of humankind. Over the years, as human needs drove the development of the timber industry, some trees were neglected in favor of more ...