Lichen is everywhere. It grows on sidewalks, rocks, trees, roofs and undistributed soil and in frigid tundras, arid deserts and even contaminated environments. You just have to look for it, says ...

Introduction -- About Lichen Study Guide for Oklahoma and Surrounding States -- About Lichens -- Importance of Lichens -- Finding and collecting Lichens -- Observing and documenting Lichens -- ...

All plants and lichens listed as endangered under the Endangered Species Act are sensitive to climate change but there are few plans in place to address this threat directly, according to new research ...

My tree has lost all its leaves and the bark now has some fungi growing on it? Is lichen killing my tree? Lichen (pronounced lie-ken) gets a bad rap based on its appearance alone. It has been on our ...

Old-growth lichens, including Usnea spp., Flavoparmelia caperata, Evernia prunastri, Parmelina coleae., and Parmelia sp., attach themselves to a tree branch at the Quail Ridge Reserve. A UC Davis ...

I know many of us want winter to come to an end, but I would like just one more good snowstorm. I love all seasons, but I need a little more of that winter bleakness in the woods, primarily to help me ...

One of the great infrastructure challenges of the next few decades is to figure out which coastal sites should be abandoned and which can be saved. Lichens can help. By Ian Rose / Hakai Magazine ...

Most planetary scientists agree that Mars’ extreme conditions would be uninhabitable to life as we know it. New research, however, suggests that we might be underestimating the hardiness of lichens.

Lichen is everywhere. It grows on sidewalks, rocks, trees, roofs and in frigid tundras, arid deserts and even contaminated environments. You just have to look for it, says lichenologist and Eastern ...