Mark Harmon crouches low next to log number 219: a moss-covered western hemlock tree trunk, five meters long, lying dead on ...

Planting trees is a net positive for the climate, but a new study shows tropical regions deliver the strongest cooling and ...

Forest ecologist Mark Harmon has been exhaustively examining dead logs for 40 years, and he’s found a complex world few ...

Planting fruit trees on farms improves dietary quality, according to new research from Malawi that tracked nearly 1,000 ...

The push to sell carbon credits off state land comes at a tumultuous time for so-called voluntary carbon markets, which have ...

Experts in fire science see useful ideas in federal proposals for managing fire risk, but worry areas with low-value trees ...

Toronto wants to protect hundreds of thousands of trees with tougher proposed bylaws, in a bid to expand the city’s critical ...

A shaggy, cool-green lichen hangs from the trunk of a tree in a forest on northeastern Vancouver Island, growing on the bark ...

The Missouri Department of Conservation is partnering with Forest ReLeaf of Missouri to bring free trees to southeast ...

The state faces a growing threat from nonnative plants and insects that are reshaping its landscapes. Experts urge early ...

Residents can sign up for a 30-minute slot between 10:30 a.m. and 4 p.m. to help plant trees and shrubs to create a small ...

UC ANR research shows fungi are increasingly causing trees to decline and die. Scientists found 10 woody plant species in six ...