Minnesota Master Naturalist Tanner Barnharst reveals lichens in Minnesota’s urban, rural and in-between spaces.

Despite the red planet’s brutality, lichens that inhabit some of the harshest environments on Earth could possibly survive there. Lichens are symbionts, or two organisms that are in a ...

Lichens are true pioneers, setting themselves up in environments so harsh as to be considered virtually barren. Given time, they can lay the foundations for whole fields of stone, sand, or even ...

And, puns aside, there’s a lot to see here, once you take the time. "If you've looked at lichens, you may have seen British soldiers with the red tips. That's a fruticose lichen. That's one that ...

And, puns aside, there’s a lot to see here, once you take the time. "If you've looked at lichens, you may have seen British soldiers with the red tips. That's a fruticose lichen. That's one that ...