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Environment

Small batch composters are digging deep to find big waste solutions

At Bishop O’Dowd High School in the Oakland hills, gardener Ned Lange is making small-batch vermicompost from the school’s food scraps. He takes scraps like leafy greens, peels, and stems that won’t make it into the cooked lunch, and blends them into a smoothie that he feeds into an 8-by-4-foot corrugated steel bin that is home to 100 pounds of worms. He lifts the roof off and carefully peels back pages of damp newspaper that are beginning to disintegrate. Underneath,…

USDA policy changes threaten SNAP eligibility

About one quarter of Californians who use Supplemental Nutritional Assistance Program (SNAP) benefits would lose or decrease their benefits if the USDA Food and Nutrition Service enacts a proposed rule change to the program.

New study reveals extreme levels of microplastics in San Francisco Bay

A study carried out over three years in the San Francisco Bay revealed high levels of microplastics in stormwater, treated wastewater, surface water, and sediment. The report discovered an important previously unknown source of pollution: degrading tires. It also found that stormwater has particularly high microplastic levels, suggesting the need for better infrastructure to filter stormwater.

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