The country boasts more than 400,000 sharable bikes -- more than the rest of the world combined.
Forget the electric car. The Robo-Squid Hydropower Rescue Car is the best thing on four tentacles.
Kanye West shouted out Elon Musk at Bonnaroo, and Jay Z might have a new "murdered out" Model S.
How can natural gas be a "bridge fuel" if its low price means drillers would rather burn it than sell it? Here's an illustrative case.
The Palo Alto municipal utility is carbon neutral.
Solar power and battery capacity will drive old-fashioned utilities in Europe to extinction, starting in 2020, according to a new report.
A judge throws out the Hawaiian island's attempt to restrict the use of pesticides on GMO crops -- but the fight is likely to continue.
The European Union decided that burning wood to generate electricity was good for the climate. WRONG.
After the tear gas clears, residents will be left with the air pollution that’s been clouding the St. Louis metro region for decades.