The title of the largest organism on Earth is often attributed to Armillaria ostoyae, a vast fungus located in Oregon’s Malheur National Forest. Commonly known as the “humongous fungus,” this organism ...

Buried beneath the pine trees of eastern Oregon lies the largest living organism ever discovered. Nicknamed the “Humongous Fungus,” this ancient lifeform stretches across more than 2,000 acres of ...

While it may be defined as a single organism, Pando is anything but one—sustaining an entire world under its canopy. Here’s how it works. When you think of the world’s largest organism, you might ...