Expansive tree canopies are crucial for healthy ecosystems and livable cities. Yet, Los Angeles' strict tree planting rules, ...

If trees had a resume, the trees in Los Angeles would need a serious resume update. A recent University of Southern California study shows that the city’s urban forest isn’t just providing ...

In the charred landscapes left behind by the Los Angeles wildfires, a persistent sign of life has transfixed locals: trees. On lots where houses have been reduced to piles of rubble and cars to ...

It caused many trees to be uprooted, many branches to be snapped and blown down,” said Dr. Ariel Cohen, a meteorologist with the National Weather Service.

An EF0 tornado touched down in Los Angeles County early Thursday morning, causing damage to a Pico Rivera neighborhood, the National Weather Service said.

A tornado hit a Los Angeles County neighborhood ... four blocks near Glencannon Drive and Church Street, which included several toppled trees and downtown power lines. It happened as a storm ...

Construction is expected to begin this spring. Expect temporary lane closures in the area weekdays from 7 a.m. to 4 p.m.

In Los Angeles, thousands of trees may now go unplanted. “We’re taking a hit somewhere to close to $2.5 million, which for a small nonprofit is a big deal,” says Aaron Thomas, director of ...