Japan's cleanup lags from tsunami, nuke accident

(AP)—Two years after the triple calamities of earthquake, tsunami and nuclear disaster ravaged Japan's northeastern Pacific coast, debris containing asbestos, lead, PCBs—and perhaps most worrying—radioactive waste due ...

Major California river adding key ingredient: water

A decade ago, environmentalists and the federal government agreed to revive a 150-mile stretch of California's second-longest river, an ambitious effort aimed at allowing salmon again to swim up to the Sierra Nevada foothills ...

Tahiti: A very hot biodiversity hot spot in the Pacific

A collaborative biological survey that focused on the insects of French Polynesia has resulted in the discovery of over 100 tiny predatory beetle species in Tahiti, 28 of these species newly described in the open-access journal ...

From drought to deluge: What's next for California?

Headlines about California's water situation are awash with numbers. Following the worst drought in 1,200 years, the Sierra Nevada snowpack, which provides 30% of the state's water, is now among the biggest ones in 70 years. ...

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