The authorities said a man used a chain saw to destroy more than a dozen trees in downtown Los Angeles, an attack that ...

ABC News joined The Arbor Day Foundation and the Altadena nonprofit Amigos de los Rios to discuss replanting and preserving ...

A suspect was arrested after surveillance video and community tips led police to a man they say used a chain saw to cut down ...

L.A.'s fragile urban canopy was dealt a vicious blow this weekend when a chainsaw-wielding vandal cut down a number of shade ...