fuel cells
The Oil Industry Sought Patents for Low-Carbon Technologies Decades Ago — Then Abandoned Them
Documents obtained by the Center for International Energy Law reveal that as early as the 1960s oil companies were developing technologies to reduce and capture carbon dioxide, which may have helped to avoid decades of planet-warming emissions.
This Hydrogen-Powered, Zero-Emission Car Will Only Be Available on Subscription
Riversimple is looking for investment to bring its Rasa car to the public—but while you can invest, you can't buy.
Dyson's 'Google Glass', and Other Inventions That Never Quite Made It
A rare glimpse at the potential future tech that never was.
Cyborg Cockroaches Can Now Make Their Own Power
We're getting closer to using crawling networks of cockroaches for all our sensor needs.
The Real Promise of Hydrogen Fuel Cell Cars Is Further Off than 2015
Hydrogen fuel harvested from water with help from the sun, as you drive.
A New Battery Will Let You Power Your iPhone with Your Own Pee
Researchers have successfully tested a new fuel cell battery that extracts enough energy from urine to power a smartphone.
The $1 Billion Fuel Cell Just Got More Promising
After a billion dollars of Silicon Valley investment, Bloom Boxes are inching towards profitibility—and towards providing a reliable, low-emissions power source.