CASTAIC >> Pyramid Lake was again open to swimming Tuesday, but state water officials warned visitors that the toxic algae that forced a swimming ban last week is still present in parts of the lake.

PYRAMID LAKE, Nev. (News 4 and FOX 11) — Over the past week, the waters at Pyramid Lake have been turning a strange color...a light blue and even white! Lake experts say this a somewhat rarer ...

(CN) – The district court must decide if Nevada’s chief engineer violated the water rights of the Pyramid Lake Paiute Indian tribe by over-allocating groundwater that might have diminished ...

This striking satellite photo shows an exceptionally dense and toxic algal bloom swirling in the waters of Nevada's Pyramid Lake. Some experts believe that the algae has existed in the lake for at ...

The public is being warned to avoid contact with the water at Pyramid Lake in Los Angeles County, even as it and the nearby Los Alamos Campground are slated to reopen Thursday. Widespread California ...

For nearly two decades the federal government mismanaged tribal water rights and failed to preserve enough water to protect two threatened and endangered fish in Pyramid Lake, alleges the Pyramid Lake ...