Tropical forests show trees help each other, creating strong, diverse ecosystems shaped by climate conditions.

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Last month, trees throughout Western Oregon fell as strong winds and snow battered the region. In Portland alone, there are more than a million trees in its parks and nearly 3 million trees on private ...

PITTSFIELD — Department of Conservation and Recreation urban foresters Jay Girard and Yoni Glogower will conduct a free workshop on the public health and care of urban trees at 5:30 p.m. Thursday at ...

Scientists investigated the differences in carbon storage of trees and soils along forest edges versus the interiors of temperate forests in the northeastern United States. They found that trees ...

Scientists map where the endangered butternut tree can survive, offering new hope for restoring the species across eastern U.S. forests.

There's a thriving community of diverse microbes living in tree wood, a new study led by a Yale School of the Environment team of scientists has found. A single tree hosts about one trillion bacteria ...

HOUSTON – Planting and caring for a tree is a difficult endeavor regardless of where you may reside. Understanding tree health throughout the seasons, trimming or watering your arboreal undertaking ...

Planting a tree is one of the most meaningful ways to contribute to the environment, but timing plays a crucial role in its ...