Oil spill sullies river in Ecuador

A Petroecuador pipeline ruptured in Ecuador's Amazon basin region, spilling 10,000 barrels of crude into a river and alarming locals left without fresh well water, authorities said Monday.

Part of Keystone XL oil pipeline to go ahead: company

TransCanada Corp announced Monday it would go ahead with construction of part of its Keystone XL oil pipeline that does not require US presidential approval, a stretch from the state of Oklahoma to the US Gulf Coast.

Authorities identify source of oil sheen off Huntington Beach

A day after an oil sheen was spotted off Huntington Beach, authorities believed they had identified and contained the source: a leak from the damaged area of a pipeline that ruptured in October, spilling an estimated 25,000 ...

FACT CHECK: Both sides in Keystone XL debate bend facts

Supporters of the Keystone XL pipeline, which would run from Canada to the Gulf, say the privately funded, $8 billion project is a critically needed piece of infrastructure that will create thousands of jobs and make the ...

US unveils Keystone pipeline environmental study

The US State Department suggested Friday that a $7 billion Canada-to-Texas oil pipeline would have no major impact on the environment, but stopped short of recommending it be approved.

Effects of diluted bitumen on crude oil transmission pipelines

Diluted bitumen has no greater likelihood of accidental pipeline release than other crude oils, says a new report from the National Research Council. The committee that wrote the report found that diluted bitumen has physical ...

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