Members of the Standing Rock Sioux tribe protest construction of an oil pipeline near their reservation in Cannon Ball, North Dakota.
What is the months-long North Dakota Access Pipeline protest really about? A Native American scholar connects the dots to environmental justice and the legacy of U.S. colonialism.
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The EU can't be too tough on Erdogan as it relies on his nation's pipelines and shipping routes.
Stuck in transit: The Keystone Pipeline proposal has become a symbol for politicians and environmentalists.
Public opinion poll on Keystone pipeline shows more people are concerned with local issues – including the impact of spills on environment and aquifers – than with global warming.
The National Transportation Safety Board made an ‘urgent’ recommendation to improve the safety of oil-carrying rail cars.
While federal agencies ponder regulations for safer oil rail cars, researchers are developing high-tech inspection and safety systems.
This derailed oil-carrying train in Ontario in March was the third from a single freight company in a month.
Derailed train cars carrying oil have more communities concerned about spills. What's behind the oil-by-rail boom and a federal agency's 'urgent' call last week for better safety?
Vladimir Putin with Azerbaijan’s president, Ilham Aliyev, in Baku in 2013.
For this latest instalment in our series on Russia’s relations with its neighbours, we turn to the oil-rich nation of Azerbaijan. Rovshan Ibrahimov argues that the country has rebounded from plumbing lows…