Emily Guerin

The air quality in some of California's national parks is as bad as it is in Los Angeles

Sunday will be Croatia’s first time ever playing in the World Cup finals. One of the largest Croatian-American communities in the country is in San Pedro, where on Sunday, an entire street will be shut down around the Croatian American Club to accommodate the crowds.

You may have heard the good news about climate change here in California. New data shows the state met ambitious goals for cutting carbon emissions ahead of schedule -- by four years.

A new study finds that California's signature climate program may be inadvertently worsening air pollution in low-income, communities of color

We met our 2020 emissions reduction goals four years early. Now we have to crack down on cow farts and car exhaust.

Scientists predict that with climate change, we’ll be seeing more extreme heat, wildfires, and sea level rise. And that’s going to stress out our electricity grid — and cause more power outages —unless we're better prepared.

Here are a bunch of ways global warming is going to affect our power.

It's not because we didn't have enough electricity to meet demand.

More than 75,000 people lost power during this weekend’s heat wave. And 5,000 still don’t have it back, as of Monday night. So how, exactly, do heat waves causes power outages?

Is it a river? A sewer? A flood control channel? A place to film awesome drag racing scenes? A tool of gentrifiers to raise property values? What's the deal with the L.A. River, and why should I care about it? Let's find out.