Add Yahoo as a preferred source to see more of our stories on Google. John Poltrack / Getty Images There's a lot to love about mountain ash, a delightful native tree that fits easily into urban and ...

A decade ago, foresters feared an invasive Chinese beetle would spell doom for American ash trees. But a counter-punch to the emerald ash borer emerged in the form of a powerful pesticide that ...

There’s a lot to love about mountain ash, a delightful native tree that fits easily into urban and suburban landscapes. It can be grown as a small single-trunk tree or with multiple trunks, giving it ...