"SACRAMENTO -- Gov. Jerry Brown signed legislation Tuesday setting a two-year moratorium on closing state parks in the wake of a scandal in which some parks officials hid surplus funds while facilities were threatened with being shuttered."

"Valley fever starts with the simple act of breathing."

"After Edison submits a plan to restart one reactor at San Onofre, the Nuclear Regulatory Commission is expected to take months to review it."

"California regulators have not been conducting the intensive workplace-safety inspections of Chevron's Richmond plant and the state's 14 other oil refineries that federal standards call for, a Chronicle investigation shows."

"A state plan to rank communities by the cumulative effects of pollution on residents has raised objections among local business leaders, who say it would kill job development in areas identified as disadvantaged."

"A new management plan for the Giant Sequoia National Monument further limits logging in and near groves of the world's largest trees, but would still allow it in nearly a quarter of the monument."

"California public health scientists have twice recommended in the past five years that Yosemite National Park authorities educate visitors about hantavirus, a rare disease that is linked to the deaths of two park visitors, one illness and a possible fourth this summer. Yet park officials did not warn visitors until after the disease showed up in recent weeks."

"FRESNO, Calif. -- The rustic tent cabins of Yosemite National Park — a favorite among families looking to rough it in one of the nation's most majestic settings — have become the scene of a public health crisis after two visitors died from a rodent-borne disease following overnight stays."