Adventure Scientists is looking for volunteers to take part in its new Tracking Eastern Hemlock Project, a way to identify ...

Currently, the hemlock trees in Tennessee's Cherokee National Forest and across the Eastern United States are threatened by the hemlock woolly adelgid, a tiny invasive insect that infests hemlock ...

an invasive species that has caused ... Genetics of Alternating Sexes in Walnuts Jan. 2, 2025 — Biologists have revealed genetics behind the alternating sexes of walnut trees. The research ...

The annual flooding has preserved native habitats with very few invasive plant species ... one of the largest tree of any species east of the Sierra Nevada mountain range and estimated to be ...

Scientists say that the tree was introduced to East Africa from Latin America in the 1970s with ... ensuring that more regions can effectively combat the spread of this invasive species is the focus ...