A company called Hyperion is touting clean, safe, affordable energy; where you need it, when you need it. In fact, this energy supply is about the size of a hot tub, can be transported by truck or lorry and can be used to power 20,000 homes at a time, at an initial cost of $25 million. The...
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Big problems require big ideas to solve them, but what about two massive predicaments? Is it possible to approach them together with one outsized, ambitious solution?

University of Arizona atmospheric physicist Carl Hodges thinks so, and his life's work hinges on taming the rising sea into irrigation channels that will transform barren...
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Full of surging hormones and unbridled enthusiasm, colleges and universities are becoming leaders in integrating green living with good old capitalistic partying. But are some colleges going a little extreme in their desire to be green? Many students at places like Read more...