Gold and silver nanoparticles remove pesticides from water

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The Calpers board, the biggest US pension fund, said it wants major car makers to meet with it and defend their lawsuit against California's new rules for reducing exhaust emissions. The landmark

DaimlerChrysler and General Motors Corp. will jointly develop new hybrid vehicle technology as they strive to catch up with Japanese rivals on the fuel-saving systems that reduce harmful emissions,

The World Bank has expressed its opposition to the implementation of the Rs 670 crore Sujala Watershed development project by gram panchayats and has asked the Karnataka government to entrust the

While developing nations China, Brazil and India grow at break-neck pace with their burgeoning industry and farming, industrialized countries want them to clean up the dirty practices that have made

With the United States keeping to the sidelines, delegates from more than 190 countries have gathered here both to celebrate the enactment of the Kyoto Protocol, the first treaty requiring cuts in

A the world gathers in Argentina this week for its latest group hug over the Kyoto Protocol, joining in the merriment are a few faces : US energy companies. We thought readers might want to know