When an invasive species threatens to overrun the seas, this creative solution is helping save coral reefs and fisheries.
This innovative program rewards drivers for walking, biking and packing numerous bodies into the car.
Their small upgrades are making a huge difference in the Mile High City.
As some experts claim that the dry weather could be permanent, a new desalination plant opens — providing much-needed water to the parched state.
Presented by Sustainable America
NationSwell and Sustainable America travel to Hawaii to see some of the state's impressive composting operations.
From hunter to farmer: A former fisherman is restoring our oceans and rearranging our seafood dinners in the process.
The Urban Death Project has designed a facility that composts human remains into usable soil.
Fertilizer used on Iowa cornfields is killing marine life, but one scientist found an affordable way to put an end to the pollution.
It sounds wacky, but Algenol has figured out how to turn bags of the green stuff into biofuel. Can this science revolutionize how we fill up our vehicles?
The Cozy allows residents stuck in sweltering apartments to regulate the amount of steam heat a radiator emits.
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