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Climate & Environment
Expect the warmest and windiest day of the week.
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The high heat of California wildfires transformed a benign metal into a toxic form, new research finds. Exposure to high levels of hexavalent chromium is linked to increased rates of lung cancer.
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A large sediment removal project has been completed, just in time for upcoming rain.
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The National Weather Service has issued flood watches for parts of L.A. County.
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It takes a lot of tinkering.
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Everything you need to know about the storms coming this week.
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Eighteen California children say the EPA fails to recognize the unique physical and mental impacts climate change has on kids.
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Pasadena and other cities in the Southland have banned the use of noisy and smelly gas leaf blowers. These small machines are significant polluters, but many small businesses are struggling as a result of the transition.
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Pomona first passed the moratorium in 2022. Its city council this week failed to extend the ban.
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Heritage Elementary School and Legacy Magnet Academy are scheduled to reopen next week following asbestos testing at schools and the removal of hangar doors.
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A warmup is coming this weekend before some rain showers come to SoCal next week.
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We're looking at dry weather and cooler nights for the week.
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We talked with officials and experts. Here’s a breakdown of answers to commonly asked questions following the Tustin hangar fire.
Landfills are the second-largest source of methane emissions in California. That’s why the California Air Resources Board took action to monitor and capture landfill gases.
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In case you missed it
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911 recordings obtained by LAist shed light on why and how emergency planning continues to leave people with disabilities behind. -
LAist investigates illicit dumping at three Antelope Valley sites. -
An LAist investigation found toxic heavy metals in samples of fire retardant collected from the Palisades, Eaton and Franklin fires. Here's what that means.
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There's a red flag warning through tonight.
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We have everything you need to know about those wind advisories and warnings.
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The Forest Service is charged with maintaining 650 miles of trails in the Angeles National Forest. They don’t have the staff or funding to do it alone.
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Half of all Sierra Nevada bighorn sheep tracked by scientists died last winter, leaving a total population of around 360 animals.
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The majority end up in landfills. Advocates say we can do better
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Parts of the trail have been washed away due to last winter's storms, and the ongoing closure of nearby trails due to the 2020 Bobcat Fire is bringing even more traffic.
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A red flag warning is in effect, and Southern California Edison continues to monitor the situation for potential public safety power shutoffs.
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Local scientists lead an international effort to restore decimated Sunflower star populations.
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SCE warns of potential power shutoffs for affected areas.
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West Antarctica is headed for decades of rapid melting no matter how quickly humans cut greenhouse gas emissions, and 2023 shattered records for missing sea ice around the continent.
