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Articles on Trees

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Emerald ash borer larvae is removed from an ash tree in Saugerties, N.Y. AP Photo/Mike Groll

Making the most of a tree epidemic

With trees infested by the emerald ash borer deemed essentially worthless, a team of designers wanted to see if the decaying wood could be repurposed as a building material.
The tops of diseased, dying trees amid healthy trees in South Africa’s Harold Porter Botanical Gardens. Mike Wingfield

Tree diseases can change entire landscapes and must be taken seriously

These plants play a crucial role in a delicate ecosystem. If Cape Beech trees or in fact other native tree species are wiped out, that whole ecosystem shifts.
A mast year can be a squirrel’s dream come true. Editor77/Shutterstock.com

Tons of acorns? It must be a mast year

Masting is what biologists call the pattern of trees for miles around synchronizing to all produce lots of seeds − or very few. Why and how do they get on schedule?

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