Beneath every forest lies a living network of fungi, quietly connecting and sustaining the trees above.

Fungi are more than just mushrooms - they form of a vast underground network connecting the entire forest. Learn how fungal mycelium networks act as silent partners to trees, trading nutrients and helping to shape the ecosystem.

📺 Watch the full episode, "Secrets of the Forest": https://www.pbs.org/wgbh/nova/video/s...

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