
In the early 1990s, the United States Fish and Wildlife Service reviewed the status of a rare coastal sand dune plant called the San Francisco lessingia, which grows only in San Francisco and San Mateo Counties. The background the service collected was grim: 90 percent of the plant’s habitat had been destroyed since European settlement.…

A naturalist on the “flowers of winter”

Rare and once thought extinct, the dawn redwood is an ancient relative of the more familiar coast redwood.

Ten days ago the state set new heat records and brush fires broke out. Burn areas in the Santa Cruz Mountains rekindled. Then, over the last three days, a 2,000-mile-long filament of water in the sky burst over the areas that last week sat brown and smoking.

Huge crowds are harvesting mussels and other invertebrates. Could this damage the much-beloved reef?

The ongoing controversy regarding the future management of Point Reyes National Seashore (PRNS) encompasses the environment, historical preservation, the public will, and more. The National Park Service (NPS) was sued by three environmental groups in February of 2016, and in the settlement (July 2017) was forced to produce an Environmental Impact Statement (EIS) and update…