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

In the southern regions, oak and beech trees are evergreen and do not shed their leaves. One other interesting ... few more theories than back then, but no consensus. Perhaps there is no black ...

Residents have said they feel "extremely angry" after a council voted unanimously to protect a controversial oak tree.

An ancient oak tree in northern Greece is believed to be among the oldest surviving tree of its kind in Europe.

If you have live oak trees, they have probably dropped their leaves as they do every year ... San Antonio for a peaceful but defiant “No Kings” protest against Trump and ICE, as chants ...

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

Entire leaves are those that have smooth, rounded edges with no defining features ... Entire: Magnolia, Dogwood, and Water Oak. Deciduous trees, such as oaks, maples, and elms, shed their leaves ...

Galls on oak leaves are harmless growths caused by specific insects. They have different shapes depending on the insect species causing the gall.

Controlling oak leaf itch mites can be tricky as many sprays don't target the parts of trees where the mites develop. "There are mixed results from the use of DEET (a mosquito and tick repellent ...