The pathogen that killed off the American chestnut arrived before 1900, carried on Japanese chestnut saplings imported for ...

My first interaction with these colourful drupe - like fruits was four decades ago. My father as a horticulturist and farmer ...

As I walked my yard recently, I made a tiny bouquet for spring. Among the stems was a Japanese dogwood branch from a tree ...

Identifying trees in winter relies heavily on buds and bark as leaves, flowers, and fruits are usually not available.

For a tree to be admired at a distance – as a lawn centrepiece, for example – white-stemmed birches are widely planted: Betula utilis subsp. jacquemontii “Doorenbos”, for example, or for orange bark ...

The guides track rare species, what’s changing and what’s disappearing even before you’ve learnt to recognise it. Check out what it takes to introduce an old world to new viewers. And happy spotting!

The river birch tree supplies excellent summer shade, beautiful foliage spring through fall and a stunning winter display.

Anthony Taylor is an associate professor with the University of New Brunswick specializing in the relationship between ...

Late fall and winter are the best times for planting trees. This allows the tree’s roots to grow and the tree to begin ...

Connecticut awarded $400,000 to 12 projects that will reduce the impacts of aquatic invasive species on inland waters in the ...

Elegant and regal, magnolia is the queen of trees and one of the oldest flowers on the planet. Hazel Sillver looks at its ...

Genetic modification is the only credible path to restoring the blight-wracked American chestnut. Bruce Beehler is a ...