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.

Visit Visalia says for safety, the tree must be removed because it's been battling a fungus infection. VISALIA, Calif. (KFSN) ...

Some orchids have evolved a unique parasitic lifestyle, abandoning full reliance on photosynthesis in favor of extracting nutrients from fungi. Oreorchis patens serves as a fascinating case, capable ...

Lately, there has been a considerable amount of discussion regarding the nutritional properties of mushrooms. Some varieties ...

A recent survey of Pacific Northwest cherry orchards uncovered the presence of a new dieback pathogen in the region — one ...

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

My house located in southeastern Pennsylvania about nine miles north of Philadelphia, in which my wife and I have lived and ...

Japanese maples add a touch of elegance and color to your yard, but you should know about the issues affecting these trees ...

For some sprawling greenery under your fruit trees, check out these ground covers that specifically pair well with a variety ...

Gardeners warned of devastating honey fungus threatening trees and shrubs, urging swift removal and proper soil management.