Emerging powers press rich world on CO2 cuts

Brazil, South Africa, India and China called Friday on industrialized nations to step up their commitment to reduce greenhouse gas emissions at a key UN climate summit later this year.

Samsung NC215 solar netbook arrives in Korea

(PhysOrg.com) -- Samsung has released the NC215 solar-powered netbook in Korea. The netbook carries a solar panel on the lid, which can turn two hours of sunlight into one hour of netbook run-time.

A faster, cheaper way to diagnose TB

Researchers have discovered a faster, cheaper method for the diagnosis of tuberculosis (TB). A major barrier in TB prevention, especially in developing countries, is that diagnosis is slow and costly. Dr Olivier Braissant ...

More money does not lead to better governance

Good governance is a condition of economic progress in developing countries. But when people in a corrupt country start earning more money, the result is not development but more corruption. These findings are outlined in ...

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