The Bay Area is famous for its microclimates. Learn about the patterns of rain, sun, and wind that make our home what it is.

Why a Mouse Matters

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Salt marsh harvest mice are hard to find, and their fates offer a glimpse at our own coastal society’s future. A reporter tags along on an epic rangewide survey of salties—the Bay Area’s own endemic mouse species.

Why Sneaker Waves Are So Insidious

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Every now and then, the ocean sneaks up on the land, with a wave that’s bigger than all the rest. Scientists are working out where these dangerous waves come from.

San Francisco in the rain

Why October Rain Matters

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Major October rain is in the forecast for the first time in five years. As they say in sports, sometimes it’s better to be lucky than good.