Newly-released research from U.S. government scientists found a chemical in birth control pills and the chemical BPA affects the fertility of fish. These chemicals often end up in waterways.
Concerned that low-oxygen dead zones in the Pacific off the West Coast are getting more common as the climate changes, scientists are looking at how commercially valuable fish are reacting.
66-Inch Sturgeon Revived By Wildlife Officers, Returned To Sacramento River; Man Cited On Poaching Charges
California wildlife officers successfully resuscitated a 66-inch sturgeon and cited a man on poaching charges last week, before returning the fish to the Sacramento River.
Caltrans’ plan was to save money and protect the environment by bringing down the old bridge piers with explosives. But once again, the agency finds itself taking a detour, for one specific fish.
In the San Francisco Bay Area, no matter how you slice it, we’re wild about raw fish. But we have a big problem: We love this fish so much that we’re eating it into extinction.
Rising Ocean Temperatures The Likely Cause For More Than 100 Sea Lions Pups Needing Care At Marine Mammal Center In Sausalito
Ocean temperatures are 2-5 degrees above normal near the Channel Islands, meaning fish are moving to warmer waters and adult sea lions are having to travel further for food.
Yellowfin tuna, marketed as Ahi, is already on the Natural Resources Defense Council’s list as a high-mercury fish that should be eaten sparingly or avoided altogether. But results from a new study reveals those mercury levels have been rising by nearly 4 percent annually over a ten year period.
This year’s supply of mosquitofish is nearly gone in Santa Clara County, but the county’s Vector Control District is planning to renew in April its program offering the mosquito larvae-eating fish for free to the public.
State water regulators have proposed a record-setting $3 million penalty against a San Jose water company for a leak of chemically treated drinking water that killed dozens of fish.
Only In San Francisco: ‘Goldfish Amnesty’ Pond Planned After Poisoning Non-Native Fish In Mountain Lake
Crews have taken drastic measures alien invaders in Mountain Lake, in San Francisco’s Presidio. But to do that, they have to kill off every living thing in the water.