Experts recommend masking up outside, staying indoors when you can and making your own DIY air filter.
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In Oregon, wolverines are typically located in the Wallowa Mountains in the northeast of the state. But the animal was seen near Portland this week.
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Customers are getting a chance to voice their opinions about the company’s rate requests for an increase in revenue over the next four years.
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With spring now underway, California's 39 million residents are hopeful for sunnier days ahead. But this week’s atmospheric river had other plans.
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California has been deluged by storms this winter, but fixing the state's severe drought will take more than rain. The state had deeper problems in how it uses water.
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A new U.N. water report warns the world is headed toward a global water crisis if human-caused climate change and population growth aren't addressed.
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The violent weather comes amid a strong late-season Pacific storm that brought damaging winds and more rain and snow to saturated California. Five deaths have been attributed to the storm.
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The results of a Port of San Diego study released in January regarding the carbon sequestering properties of San Diego Bay's eelgrass suffered from a decimal error overestimating the impact by a factor of 10.
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A winter weather advisory was in effect until 5 a.m. Thursday for San Diego County mountain communities.
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Researchers, some of them in San Diego, have recovered lake sediment samples from an Antarctic lake that’s sealed under 3,500 feet of ice.
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The U.N. World Water Development Report 2023 painted a stark picture of the huge gap that needs to be filled to meet U.N. goals to ensure all people have access to clean water and sanitation by 2030.
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