Understand how alternative energy and renewable resources are changing our world, from geothermal to nuclear.
Despite the energy and water it takes to build the dishwasher, it still beats washing by hand.
Why have an expensive energy-sucking dishwasher when you can do it by hand? Because it saves you water and energy.
BETTER WAYS TO MAKE AND USE ELECTRICITY
Remember the subprime mortgage bubble? The carbon bubble might be our next $6 trillion nightmare.
Build enough of these and you could run the world on renewable resources.
Kerosene lanterns are dangerous, polluting and unhealthy. That's why one charity aims to eliminate them by the end of the decade.
Renewable energy doesn't just slow climate change, it saves water too — lots of it.
Fixing a power outage involves trial and error, so be patient!
Billionaire philanthropist and former mayor says he's 'doubling down' on efforts to reduce carbon emissions and to replace half the nation's coal with clean energy by 2017.
Do energy vampires haunt your living room? Find out if you are electricity-savvy with your entertainment devices.
What's not to love about being independent and not getting an electric bill? Lots, for both the homeowner and the utility.
If you love the idea of long-lasting LED bulbs but not the price, this one-day Amazon Gold Box Deal may put these energy savers in your price range.
Months ahead of the UN Climate Change Conference, French Parliament approves aggressive new commercial building rules.
From Argentina to Mexico, solar in Latin America is likely to grow like gangbusters in the coming years.
Landmark $150M project is aimed at demonstrating the power of environmentally friendly technologies.
The conceptual Dutch Windwheel takes the term 'mixed-use development' to dizzying new extremes.
Activist and author blogs about politics, energy and Earth's resources.
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Science journalist blogs about humans and other wildlife.