Bark beetle-infested spruce trees begin to dry out already before any visible signs of tree mortality appear, a recent study shows. Bark beetle-infested spruce trees begin to dry out already before ...

A team of scientists at two Department of Energy Bioenergy Research Centers have identified a gene in a poplar tree that enhances photosynthesis and can boost tree height by about 30 percent in the ...

The researchers discovered a hidden world of life among the roots of Chile's ancient alerce trees. Here's why that's ...

A newly identified Australian tree has been dubbed the “zombie” tree because it’s alive but unable to reproduce. Myrtle rust ...

Scroll down for a transcription of this episode. Trees aren’t just competing for sunlight and soil—they’re also looking out for one another. Scientist Suzanne Simard reveals the unexpected ways trees ...

Ancient alerce trees may shelter entire underground ecosystems, with vast fungal networks helping forests cycle nutrients and ...