A federal judge blocked the controversial Keystone XL oil pipeline Thursday, saying the Trump administration’s justification for approving it last year was incomplete. In a major victory for ...

TC Energy Corp.’s Keystone XL oil-sands pipeline was dealt a setback with a judge’s ruling that the U.S. Army Corps of Engineers improperly approved a streamlined permit process without fully ...

The Obama Administration rejected the controversial Keystone XL pipeline project on Wednesday, scuttling a key energy initiative that would have created an influx of badly-needed U.S. jobs, but one ...

Six environmental groups today sued the Trump administration for what they allege is "illegally approving a cross-border permit" for TransCanada's proposed Keystone XL tar sands pipeline. On Monday, a ...

Despite the court ruling and backlash from land owners and Native American tribes, TransCanada says it is committed to building the Keystone XL pipeline. Credit: Andrew Burton/Getty Images A federal ...

A federal judge’s ruling this week blocking the controversial Keystone XL pipeline constitutes a rebuke of President Donald Trump, who signed an executive order days into his presidency restarting the ...

The U.S. District Court of Montana issued an injunction halting construction of the Keystone XL pipeline. For close to a decade, the final leg of the pipeline, which would transport oil from Alberta, ...

In a blow to the Trump administration’s fossil fuel agenda, a federal judge in Montana has blocked completion of the Keystone XL pipeline, ruling that the administration was “arbitrary and capricious” ...