Add Yahoo as a preferred source to see more of our stories on Google. Ultimately, scientists say an acute understanding of harbor porpoises and identifying key components of social hotspots like San ...

Prefer Newsweek on Google to see more of our trusted coverage when you search. Two harbor porpoises that entered the San Joaquin River near San Francisco in September have now traveled even further ...

Pacific Gas & Electric Co., the nation’s largest utility, has agreed to pay up to $190 million to clean up and revitalize a San Francisco harbor that was polluted by a long-closed gas plant, it was ...

SAN FRANCISCO -- As the sun begins to set with the Golden Gate Bridge in the distance, boats make their way back to their slips. "This is San Francisco Harbor. It's a sailing harbor with some of the ...

SAN FRANCISCO (CN) — After a decades-long legal battle, California utility giant Pacific Gas and Electric has agreed to pay for the cleanup of a San Francisco yacht harbor polluted by manufactured gas ...

SAN FRANCISO (KRON) — If you’ve taken a recent stroll in the Marina District to check out the seals lounging around at the San Francisco East Harbor Marina Dock, you’ll notice that it’s looking a lot ...