Swimming Together in San Francisco Bay
No one comes out of the cold water in a bad mood.
No one comes out of the cold water in a bad mood.
The death knell for the sooty crayfish probably sounded with the introduction of its cousin from the north.
Ferries are a cheap, environmentally friendly way to breathe in some brisk salt air and see the Bay in a new way. Here are five places you can go.
Longtime birder and Alameda local Rick Lewis found the nest, and he's been discreetly visiting it almost daily since. No sign of eggs yet, but the birds seem good so...
In a dark year, citizen science can shine a light on the natural world -- and on humanity.
Efforts to build a new dock for harbor seals in Alameda have paid off.
Nature photographer Becky Jaffe on art, photography and biophilia.