Melatonin, biological clock keep singing fish on time

In the 1980s, people living on houseboats in the San Francisco Bay were puzzled by a droning hum of unknown origin that started abruptly in the late evening and stopped suddenly in the morning.

Google is hitting the road—literally—for user feedback

Google is about to embark on an old-school search, swapping its Internet algorithm for a custom-built van that will cruise across the U.S. to find out how people use its online services and react to new features.

NASA demonstrates airborne water quality sensor

Monitoring the quality of freshwater supplies is a global concern, especially in thirsty California, where the San Francisco Bay-Delta Estuary and its watershed serve as a major freshwater source. Now scientists at NASA's ...

Review: The best new features coming from Apple, Google

New features promised for smartphones, tablets and watches could improve how we interact with technology. Although it's too soon to tell how well these will work in practice, here's a look at what I'm looking forward to most ...

A new level of earthquake understanding

As everyone who lives in the San Francisco Bay Area knows, the Earth moves under our feet. But what about the stresses that cause earthquakes? How much is known about them? Until now, our understanding of these stresses has ...

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