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Picture of the Week—Project Pebble
The University of Cambridge Department of Engineering hosted a photography contest earlier this year, and the winners have just been announced
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The Political History of Cap and Trade
How an unlikely mix of environmentalists and free-market conservatives hammered out the strategy known as cap-and-trade
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The Ten Most Spectacular Geologic Sites
Smithsonian picks the top natural wonders in the continental United States
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Catching a Wave, Powering an Electrical Grid?
Electrical engineer Annette von Jouanne is pioneering an ingenious way to generate clean, renewable electricity from the sea
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For thousands of years, the Pacific Ocean’s strong currents have swept shipwrecked Japanese sailors onto American shores
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