In May 2024, Clear Lake, California’s largest freshwater lake, which is next to an abandoned mercury mine, turned a sickly shade of emerald green, capturing the attention of NASA scientists and ...

A missing Kelseyville man was found dead in Clear Lake less than 24 hours after disappearing. Authorities say no foul play is ...

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In a legal victory for the Center for Biological Diversity, the U.S. Fish and Wildlife Service agreed today to again consider Endangered Species Act protections for the Clear Lake hitch. This large ...

The water quality of Clear Lake — California’s largest natural freshwater lake — suffers from low-to-no-oxygen conditions that contribute to harmful algal blooms (HABs) and other issues ...

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Night - Cloudy with a 51% chance of precipitation. Winds from W to WSW at 5 to 6 mph (8 to 9.7 kph). The overnight low will be 49 °F (9.4 °C). Cloudy with a high of 63 °F (17.2 °C) and a 47% ...

A report from UC Davis' Tahoe Environmental Research Center describes deteriorating water conditions at Clear Lake, pictured, California's largest natural freshwater lake. (Getty) The water quality of ...

Partly cloudy with a high of 56 °F (13.3 °C). Winds WNW at 6 to 7 mph (9.7 to 11.3 kph). Night - Partly cloudy. Winds from WNW to NW at 4 to 6 mph (6.4 to 9.7 kph). The overnight low will be 37 ...