A Maryland program to spot and document its biggest trees started a century ago. John Bennett is the man who keeps the ...

On our second anniversary, we look back at our inaugural subject: the Paul Koretz Westwood Greenway, which is gearing up to ...

Beneath Oregon’s Malheur National Forest lies an organism of extraordinary size, stretching over thousands of acres and ...

Eclipse gets large, round, “mophead” flowers in late June to early July that are mostly cranberry-red but with creamy centers ...

What is the largest organism? Until a few years ago, Oregon's "humongous fungus" was considered the world's largest organism.