Keystone XL may wait on Nebraska route, but climate change impacts wait for no one April 18, 2014 Expert BlogSusan Casey-Lefkowitz
The Keystone tar sands pipeline becomes the newest hazardous liquid pipeline to be deemed an immediate threat to public safety by regulators June 6, 2011 Expert BlogAnthony Swift
U.S. regulators find continued operation of the Keystone tar sands pipeline to be a "hazard to life, property and the environment" June 3, 2011 Expert BlogAnthony Swift
The first Keystone tar sands pipeline spills again - providing twelve reasons not to fast-track the Keystone XL tar sands pipeline June 1, 2011 Expert BlogAnthony Swift
Keystone XL tar sands pipeline environmental review - strike two! April 19, 2011 Expert BlogSusan Casey-Lefkowitz
More migratory bird deaths in tar sands tailings ponds - yet another reason to say no to the Keystone XL tar sands pipeline November 5, 2010 Expert BlogSusan Casey-Lefkowitz
