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3.4 earthquake near Borrego Springs lightly shakes North County

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Colorado River water negotiators appear no closer to long-term agreement

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Along the Texas Coast, a new sanctuary aims to protect the endangered and rare whooping crane

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Trump's push to make oil drilling cheap again squeezes some states more than others

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Energy Department watchdog will audit Trump's cuts of nearly $8B in clean energy grants

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Trump administration moves to dissolve national climate research lab in Colorado

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16 states sue Trump administration again over billions in withheld electric vehicle charging funds

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Port approves plan for 8,000 acres of expanded territory in San Diego Bay

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Sierra Club sues city of San Diego over revised Surf Cup lease

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Trump administration delays decision on federal protections for monarch butterflies

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Habitat for endangered least tern restored at Carlsbad lagoon

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EPA eliminates mention of fossil fuels in website on warming's causes. Scientists call it misleading

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DOJ ends monitoring of illegal dumping in Houston in retreat from environmental justice

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UN says world must jointly tackle issues of climate change, pollution, biodiversity and land loss

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Federal judge throws out Trump order blocking development of wind energy

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Dog rescued by lifeguards after getting swept out to sea near South Mission Beach

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FACT FOCUS: Trump said weaker gas mileage rules will mean cheaper cars. Experts say don't bet on it

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Asia flood death toll surpasses 1,500 as calls grow to fight deforestation

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Deadly Asian floods are no fluke. They're a climate warning, scientists say

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Trump plans to weaken vehicle mileage rules that limit air pollution

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Researchers slightly lower study's estimate of drop in global income due to climate change

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Gen Z and millennials embrace sustainable alternatives to imported fresh flowers

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Zoo's new president/CEO talks about Elephant Valley, giant pandas and his love of bears

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California wants your help documenting king tides this winter

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Eel populations are falling, and new protections were defeated. Japan and the US opposed them

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Federal agencies report progress on Tijuana River cleanup, cite increased wastewater treatment

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Lawmakers give a thumbs down on expanding offshore drilling in California

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Trump EPA moves to abandon rule that sets tough standards for deadly soot pollution

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The most climate-friendly groceries might not be in the supermarket

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Gramma, a 141-year-old Galápagos tortoise, dies at the San Diego Zoo

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At UN climate conference, some activists and scientists want more talk on reforming agriculture

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UN General Assembly chief says curbing climate change would make world more peaceful and safer

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Cal Fire lifts burn permit suspension as rain lowers fire danger

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Nations and environmental groups slam proposals at UN climate talks, calling them too weak

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A drying-up Rio Grande basin threatens water security on both sides of the border

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Trump administration announces plan for new oil drilling off the coasts of California and Florida

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Trump administration revives rollbacks of species protections from first term

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Bill Gates calls for climate fight to shift focus from curbing emissions to reducing human suffering

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