Emily Guerin

The Air Resources Board could require every transit agency in the state to phase out fossil-fuel powered buses by 2040.

The developer says he can protect the homes and residents.

A new LADWP program would let renters buy solar electricity from shared panels installed on city buildings, and lock in low rates.

Hint: follow the money.

Environmental activists from Los Angeles say the governor hasn't done enough to clean up the places where they live and breathe.

Nearly three-quarters of the new oil wells drilled in California in the past 7 years were in low income communities of color, according to a new analysis. Those numbers are helping fuel a campaign to get Governor Brown to ban new oil wells in the state before he leaves office.

Why? An invasive mosquito is spreading throughout Southern California that's far more aggressive than our native mosquito.

It's not just people -- plants are also getting scorched by extreme heat across Southern California.

Wilted marijuana plants, sunburned impatiens, dead leaves on avocado trees. What's gonna happen when heat waves get even worse?

Arsonists set around 200 wildfires a year in California. Why do they do it?