Earth's largest and oldest organism, the Pando aspen tree in Fishlake National Forest in Utah, is being eaten alive by ...

In the Wasatch Mountains of the western US on the slopes above a spring-fed lake, there dwells a single giant organism that ...

Depending on your definition, the Earth features many "biggest" living things. Today we're looking at where they stack up against each other and figuring out why the largest organism on Earth appears ...

While it may be defined as a single organism, Pando is anything but one—sustaining an entire world under its canopy. Here’s ...

The largest living thing on the planet is not a whale or any other animal you might expect. It is a giant fungus that kills anything in its path, currently taking up more than three square miles ...

An curved arrow pointing right. The largest living thing on the planet is not a whale or any other animal you might expect. It is a giant fungus that kills anything in its path, currently taking ...

On the slope of a Utah mountain, lives the world's oldest living organism. It has lived there for thousands of years, living in harmony with the natural world around it, but today it is being slowly ...