Lichens survive in a very wide range of habitats worldwide. Amazingly, more than 400 species can be found in Maryland.
The emerald ash borer is an invasive beetle wreaking havoc on America's ash trees. We explain how it got here and how it is ...
Deep freezes in 2023 and 2024 provided relief for some of Maine’s most preyed-on tree species. Will that continue in 2026?
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