One wall could could absorb the emissions created by 300,000 typical cars.
Alternative energy is revving up without any emissions.
The aircraft over the course of the journey set records for longest solo flight and most time in a solar-powered flight.
In twenty years, decentralized and renewable energy sources will be firmly entrenched as a viable alternative.
An engine powered by evaporation is made from bacterial spores that can lift more than 50 times their own weight.
A new technique for making jet fuel could dramatically reduce its contribution to climate change Continue reading →
Hydrogen, the most common element in the universe, is taking big steps forward as a clean fuel source. Here are some facts about the ubiquitous gas.
The car company hopes free patents will encourage innovation from other automakers.
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