Four kinds of algal toxins found in San Francisco Bay shellfish

Researchers monitoring San Francisco Bay for algal toxins have found a surprising array of different toxins in the water and in mussels collected from the bay. Four different classes of toxins, including one produced in freshwater ...

California bullet train costs soar to $77B; opening delayed

The projected cost of California's bullet train between San Francisco and Los Angeles has jumped to $77 billion and the completion date has been pushed back four years to 2033, according to a business plan released Friday.

One wet winter can shake up San Francisco Bay's invasive species

For many Californians, last year's wet winter triggered a case of whiplash. After five years of drought, rain from October 2016 to February 2017 broke more than a century of records. In San Francisco Bay, Smithsonian Environmental ...

Amid booming economy, homelessness soars along US West Coast

In a park in the middle of a leafy, bohemian neighborhood where homes list for close to $1 million, a tractor's massive claw scooped up the refuse of the homeless - mattresses, tents, wooden frames, a wicker chair, an outdoor ...

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