If we are to take seriously the threats of drought, climate change and water security, we should not reduce this place to a ...

The governor’s planned $20 billion tunnel to divert more water south and bypass the Delta would bring years of construction ...

The delta is the largest estuary on the West Coast and it supplies water for thousands of farms and an estimated 25 million Californians. Planners said the project would take more than a decade to ...

Delta smelt are tiny fish — most adults are less than 3 inches long — and nearly translucent, with a steely-blue sheen on their sides. As larvae, they start out eating microscopic food like ...