US House sends message on Keystone pipeline

US lawmakers agreed to a bill that would speed construction of a Canada-US oil pipeline and circumvent the need for President Barack Obama's approval for the $5 billion project.

Green conversion of heat to electricity

Soon, it will be possible to produce electricity from heat over 30 degrees emitted from a waste incinerator, refinery, or data processor. The start-up Osmoblue has just confirmed the feasibility of this new concept.

Stage set for battle over Canada-US pipeline

A lengthy battle over the controversial Keystone XL pipeline, which aims to funnel oil from Canada's tar sands to coastal Texas, heads to the most hotly contested area along the route Thursday.

Better batteries from waste sulfur

A new chemical process can transform waste sulfur into a lightweight plastic that may improve batteries for electric cars, reports a University of Arizona-led team. The new plastic has other potential uses, including optical ...

S. Africa to introduce carbon tax from 2015

South Africa will introduce a tax on carbon emissions in 2015 amid concerns of global warming, Finance Minister Pravin Gordhan announced on Wednesday.

Taiwan's Formosa wins appeal on plant conditions

Taiwan's leading conglomerate Formosa Plastics said Friday it won an appeal against strict environmental conditions the government imposed on the building of a $180 million petrochemical plant.

A complete solution for oil-spill cleanup

Scientists are describing what may be a "complete solution" to cleaning up oil spills—a superabsorbent material that sops up 40 times its own weight in oil and then can be shipped to an oil refinery and processed to recover ...

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