When trees and soil fungi form close associations with each other, both partners benefit. Many tree species have further enhanced this cooperation by forming a concurrent symbiosis with two different ...

Hybrid fruit trees are often hardier. They can also produce delicious fruit in more abundance than their parents. That's a boon for birds visiting your yard.

Tropical forests are often made up of a diverse range of trees, with large spaces between those of the same species, which probably helps to protect them against pests, such as insects and fungal ...

The link between tree diversity and spider populations can help homeowners and other land managers better plan tree plantings to naturally mitigate the effects of climate change. Spiders are often ...

Tropical trees distance themselves from members of their own species more than they do other species, a new study shows. What’s more, trees of the same species exist at distances farther apart than ...

A new study shows that the shape of urban trees affects how pollen travels through the air, which could help cities reduce allergy exposure.