Q • My oak trees have more large galls than I’ve ever seen on them, and I’m worried about their health. What can I do about ...

I noticed a lot of small twigs with leaves on them under my oak tree and became concerned about the oak. It is a large, ...

UC Santa Cruz tree worker Isaac Estrada works high above McLaughlin Drive next to the Core West Parking Structure as the UCSC ...

The study examines factors of stress like health, safety, family, finances, and work to determine which areas of the country ...

The children were part of the Capitol Junior Rangers program, a statewide initiative for children aged 7 to 12 to learn about California’s biodiversity.

An oak tree has sat in the same spot in Sleepy Lane for more than 140 years and once provided a backdrop for meetings of ...

Video released by a Sanford business gives us a new look at what canceled Sanford’s Fourth of July celebration on Friday.

The species can also harm trees by infecting them with pathogens from the fungus they carry and feed upon. Infestation can spread to a tree’s trunk and ultimately kill the plant, the county said.

The other gall I found, which was on a different tree, was an oak leaf pocket gall. This gall is produced by a one-eight-inch-long fly, or midge, called Macrodiplesis quercusoroca.

Beaumont addresses concerns over oak trees in Old Town By Bianca Thomas, Staff writer June 10, 2025 ...

FLS apologises for ‘minor frustrations’ caused but says the work will mitigate against potential disruption to key transport ...

In a Swiss pine forest, the treetops are being sprayed with mist in a bid to discover the effect that drier or wetter air has ...