In search of mud to save San Francisco Bay
To restore the region’s salt marshes, scientists and engineers need to get their hands on huge quantities of the messy stuff
US issues warning against boating as dozens of whales frolic in San Francisco waters
Vessels have been told to stay 300 feet away from cetaceans
Doctors don't counsel pregnant women on risks from toxins found in common products
US study recommends training and evidence-based guidelines for physicians to minimise exposure of would-be mothers to environmental toxins
MTBE CLEANUP
San Francisco bans sale of plastic water bottles
Americans use 50 billion plastic water bottles every year and just 23 per cent of them are recycled
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