Artist Clare Hewitt uses fallen oak leaves and sunlight to create her works of art before returning the leaves to the forest ...

A rare look at the earliest stage of a pin oak tree shows how an acorn develops roots and leaves. Learn how one seedling was ...

This oak was planted a few years ago. Initially it was diagnosed with sun scald. Despite measures to try to help it, it just ...

Agriculture officials in Marin County are alerting property owners and arborists to be on the lookout for a tiny invasive ...

If you spend enough time looking at and working with plants, you’ll inevitably come across galls. Galls are abnormal growths ...

On ash trees, the buds, leaves, and sometimes twigs may become infected. In early spring, infection of buds or expanding leaves results in irregular brown blotches and distortion of leaflets.

The Bowdoin Tree Tour is an outgrowth of a 2023 survey, first worked on by Dylan Petrillo ’26 for a unique summer job. He ...

In a collaboration between Irvington High School and Dows Lane Elementary School, a group of students came together to plant eight native red oak saplings as part of the “Little […] ...