Climate Technology
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![A train derailment in Gainford, Alberta is seen in this aerial photo courtesy of the RCMP and Parkland County, October 19, 2013.]()
![A train derailment in Gainford, Alberta is seen in this aerial photo courtesy of the RCMP and Parkland County, October 19, 2013.]()
Oil and gas train runs off tracks, explodes in Canada — again
A train laden with propane and oil jumped off the tracks in Alberta, triggering a big fire and causing a nearby town to be evacuated.
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Turn your bike electric just by changing the wheel
FlyKly is like the Prius of bike wheels -- it stores energy as you pedal.
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![Supreme Court building]()
![Supreme Court building]()
Court’s EPA move puts smiles on green faces
The Supreme Court is going to hear a challenge to EPA greenhouse-gas regulations. Here's why enviros are cheering.
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![Notrees project]()
![Notrees project]()
Power up: California may force utilities to buy big batteries for renewables
California's proposed requirement could jump-start the storage industry that renewable energy tech will need to scale.
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Ask Umbra: Is there such thing as an eco-friendly cellphone?
A reader wonders which phone is best for the planet. Umbra says this calls for some serious thought.
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![Chicago petcoke pile]()
![Chicago petcoke pile]()
Tar-sands waste going to fuel dirty power plants in China
Petcoke piles are blighting America. But here comes China to save the day ... by burning the dirty byproduct in its furnaces.
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Drift catchers use citizen science to fight pesticide pollution
Tired of watching chemicals blow across their fields, withering crops and threatening their own health, some farmers are taking matters into their own hands.
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![chevron logo]()
![chevron logo]()
Romanian villagers block Chevron frackers
Chevron tried to begin its Romanian fracking operations on Monday, but workers were sent home by protests.
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![coal mascot]()
![coal mascot]()
Illinois kills online coal propaganda targeting kids
The removal of pro-coal propaganda from a website is the latest sign that Illinois is moving away from brainwashing kids with deceptive messages about the harmful fossil fuel.
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![coal plant]()
![coal plant]()
Supreme Court will hear challenge to EPA’s power-plant rules
Big polluters edged toward a legal victory Tuesday, when the conservative Supreme Court agreed to hear a challenge to the Obama administration's plan to regulate greenhouse gas emissions.
