A unique thermosolar power station in southern Spain can shrug off cloudy days: energy stored when the sun shines lets it produce electricity even during the night.
(AP) -- Britain has added volcanoes and solar storms to floods, flu and terrorism on a list of threats to national security.
As the desert Southwest becomes hotter and drier, semi-arid grasslands are slowly being replaced by a landscape dominated by mesquite trees, such as Prosopis velutina, and other woody shrubs, a team of University ...
Singapore, better known for its clean-cut image and electronics exports, is seeking a place in the global arms industry by exploiting technological expertise honed on its own amply funded military.
Eighty percent of Japanese want to phase out the country's reliance on nuclear power and eventually eliminate it, a poll said Sunday, a year after Japan was hit by a massive nuclear disaster.
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