Energy
How can we wrap our minds around the truly wicked problem of climate change?
Most of the ingredients supply the flavor and little else.
Using cool water to lather up is just as effective as warm water and is more environmentally friendly.
Researchers are harnessing the power of sugar to fuel electronics.
Chemical engineers find a way to make coal more environmentally friendly.
Making small adjustments can improve an entire system's state.
Tide-borne pebbles on the seabed can drown out other ocean noises.
German engineers hook a kite to a train and generate power.
Spray-on energy storage is the newest twist for electronic paper.
Electricity, appliances, automobiles are going to be more Internet-friendly 10 years from now.
A federal program encourages the retirement of inefficient appliances with cash rebates.