Tens of thousands of mature street trees in Southern California are susceptible to a new, deadly fungal strain that kills at alarming speeds and threatens to destroy the urban forest in older cities ...

A tree falls in San Francisco's Russian Hill neighborhood, but the question is not whether it makes a sound. The question is what can be done to keep such trees from sending splayed branches into busy ...

This story is free to read because readers choose to support LAist. If you find value in independent local reporting, make a donation to power our newsroom today. The deadly botryosphaeria fungus has ...

The usually peaceful surrounds of Queens Park appear to have been targeted by a serial tree poisoner, with a group of ornamental Ficus microcarpa trees falling victim. The trees, located near the ...

More than 1,600 mature street trees in Long Beach and tens of thousands throughout Southern California are susceptible to a new, deadly fungal strain that kills at alarming speed and threatens to ...