Pressure cooker on steroids treats human waste

Like alchemists, engineers from Duke University and the University of Missouri are developing a process to turn sewage into drinkable water, energy and useful byproducts at a cost of less than a nickel per person per day.

Companies should take the lead in take tackling tax avoidance

The study, published in the journal Third World Quarterly, highlights the fact that many of the companies actively engaged in tax avoidance also like to assert their credentials as responsible corporate citizens.

UN backs cassava as future global crop

Cassava has huge potential and could turn from "a poor people's food into a 21st century crop" if grown according to a new environmentally-friendly farming model, the UN food agency said on Tuesday.

Google's music plan part of fresh wave of upgrades

Google Inc. unveiled a streaming music service called All Access that blends songs users have already uploaded to their online libraries with millions of other tracks for a $10 monthly fee. The service puts the Internet goliath ...

Japan whale 'research' a flashpoint in global dispute

Japan says the work that goes on at the Institute of Cetacean Research is crucial for studying whale populations; critics counter it is a way to get around an international ban on commercial whaling.

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