02/02/2017

No ink required: paper can be printed with light

(Phys.org)—In an effort to curb the adverse environmental impacts of paper production, researchers in a new study have developed a light-printable paper—paper that can be printed with UV light, erased by heating to 120 ...

Battling corrosion to keep solar panels humming

People think of corrosion as rust on cars or oxidation that blackens silver, but it also harms critical electronics and connections in solar panels, lowering the amount of electricity produced.

After oil and gas, Denmark's Dong ditches coal

Danish green energy giant Dong said Thursday it was pulling out of coal use, burning another bridge to its fossil fuel past after ditching oil and gas.

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