According to a study, various parts of the state have levels of arsenic in drinking water at higher than 5 micrograms per liter.

Water bills are climbing as utilities clean up a chemical made infamous in “Erin Brockovich.” Lawmakers could give water ...

Parter Medical Products is under investigation by the Los Angeles County District Attorney’s Office for exposing workers to ...

Scientists at UC San Diego's Scripps Institution of Oceanography present a new tool the public can use to understand sewage ...

Dale Fire initially started 12:37 p.m. July 16 in Riverside County, California. Since its discovery six days ago, it has ...

In the 50,000 water systems surveyed in the study by the Environmental Working Group (EWG) between 2021 and 2023, there were ...

New data shows that water levels in major reservoirs including Lakes Mead and Powell are well below average for this time of year.

For nearly a month, hundreds of thousands of Iowans have not been allowed to water their lawns—even though there's no drought ...

Iowa water bans are a sign of the state’s intensifying struggle with high nitrate levels in streams and rivers that supply ...

North Bay Interior Valleys and San Francisco Bay Shoreline as well as San Francisco County are the focus of an updated ...

Actions by the Trump administration are putting wildfire response, water resources, natural lands and clean energy efforts in ...