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To find slime molds, look for the damp places. Your quarry will be visible to the naked eye when it joins forces by the thousands to coalesce into blobby shapes—like undercooked pancakes, left on logs at Tilden Park, or a lattice of high-gloss mustard, in the hills near Mount Tam.
At Point Pinole, 21 sturgeon carcasses––some more than seven feet long––lay strewn along a mile-long stretch of beach in late August 2022, baking in the relentless heat. It was the peak of the largest harmful algal bloom on record in … Read more
The city of Oakland just made history by giving over five acres in Joaquin Miller Park to an Indigenous land trust’s stewardship. But the backstory was decades in the making.
Researchers are investigating the secrets of our two resident sturgeon species, which have razor-sharp armor and shlorp up clams with their vacuum-shaped mouths.
Eucalyptus trees on Albany Hill are wasting away from blight. Some people may cheer—but these trees are also home to endangered monarchs.
When butterfly mania took hold of me, decades back, I thought I’d never crack the skippers’ code: the creatures are impish, and maddening to learn.
Two murals at the Marin Museum of Contemporary Art in Novata are the work of San Francisco painter Elisheva Biernoff. By choosing from a library of magnets, visitors to The Tools Are In Your Hands can decide where to place depictions of native species, agriculture, and the elements of the built environment.
Anchovies sparkled and seawater sprayed from the crusty maws of gray whales as they burst through the surface, again and again, off the coast near Pacifica, fifteen miles south of San Francisco. Groups of up to six gray whales devoured … Read more
Heterosigma akashiwo can photosynthesize like a plant and wiggle like an animal, and it’s here to stay — but it’s still something of an enigma.
Up to a half-billion birds migrate across the U.S. each night, cloaked in darkness. BirdCast helps you see what they’re doing.
