Amtrak's Locomotives Send 100% of Energy Back to the Grid
Amtrak, finally in healthier financial shape, will service the Northeast with advanced electric locomotives.
Kyocera's Green Curtains Save Energy, Produce Food
Green walls are now planted each spring at dozens of locations in Asia and Brazil.
Supreme Court Rules in Favor of Monsanto
At the heart of the ruling is the basis for patent law and incentives to innovate.
Top Democratic Donors Exhort President Obama to Reject Keystone Pipeline
Please! Proclaim with clarity and purpose that our nation will transition away from carbon-based fossil fuels by rejecting the pipeline, they say.
Bloom Energy Raises Another Round, Totals Over $1 Billion
The fuel cell company says it's close to profitability and may go public this year.
Iowa Gets Another Gigawatt of Wind, Thanks to Buffet
The governor calls it the largest economic development project in the state's history.
Watch Our Planet Change Using Google Time Lapse
Google has pieced together millions of satellite images dating back to the 1970s, allowing you to watch changes over time, such as Las Vegas growing from the desert or deforestation of the Amazon.
Boston Requires Buildings to Measure & Report on Energy, Water Use, Greenhouse Emissions
Boston is the 8th city to pass this law, which makes the information publicly available.
Wolves In the Cross Hairs, Can't They Be Allowed to Exist?
This is 2013, but you wouldn't know it from the way wolves are still treated.
Designers Compete on Net-Zero Buildings in California
The idea is to generate ways to achieve net-zero energy in complex situations like apartment buildings and grocery stores.