Depending on your definition, the Earth features many "biggest" living things. Today we're looking at where they stack up ...

Humongous Fungus, the largest living organism in America, spanning 2240 acres and weighing 35,000 tons. Explore its ...

We can now hear one of the largest and most ancient living organisms on Earth whisper with the tremble of a million leaves echoing through its roots. The forest made of a single tree known as ...