Having a certified professional on hand could save your trees from getting sick, costing you thousands.

The trees are talking to each other. But it doesn’t happen all the time. They appear to be able to pass down their ecological knowledge from older trees to younger trees, in the event of a solar ...

Dear EarthTalk: Is it true that plants communicate by sending chemical signals through the air? -- Melissa, via email Recent ...

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 ...

PINE BELT, Miss. (WDAM) -Scientists have been studying soil fungal networks for years, but what led them to the possibility of trees communicating through fungus? University of Mississippi professor, ...

You’ve probably heard the stories: that through an intricate network of underground fungi, trees send nutrients and warning signals back and forth to one another. In Pulitzer Prize-wining novels, New ...

A popular theory about how trees cooperate has enchanted the public and raised the profile of forest conservation. But some ecologists think its scientific basis has been oversold. It was a call from ...

Trees communicate. They migrate. They protect. They heal. This year for Arbor Day this year we climbed into the NPR archives to find our favorite arboreal fiction, nonfiction and kids' books. Scroll ...

Marking trees are important hotspots of communication for cheetahs: Here they exchange information with and about other cheetahs via scent marks, urine and scats. A team has now shown that several ...

While some Palo Alto residents are upset with the city for preventing the removal of trees from their properties that then have fallen over in recent storms, others are voicing concerns that the city ...