Here are 7 technologies that experts believe will save the world in 2008: cellulosic ethanol (fuel from waste), LEDs, electric vehicles, MP3s, ebook readers, cheap solar panels, small cars. Interesting that Sunstroke author David Kagan predicted this.

How can you increase readership without breaking the bank? Great content is key but so are the methods you use to promote it. Running GreenDeals Daily on my own with a non-existent budget has taught me a few tricks.

"People are used to getting free bags and thinking there is no real consequence to them, but there is a cost," said Jack Macy, commercial recycling coordinator for the city's Department of the Environment, which is implementing the new policy.

WASHINGTON - New satellite imaging has revealed that hurricanes Katrina and Rita produced the largest single forestry disaster on record in America - an essentially unreported ecological catastrophe...