The White House has made the decision to deny TransCanada’s application to build the Keystone XL pipeline, marking the first time in history a world leader...
A new study published in the journal Nature has found greenhouse gas emissions caused by the controversial Keystone XL pipeline could be much higher than originally...
The 1,177-km (731-mile) Northern Gateway pipeline project, which will carry tar sands oil from Alberta to the Pacific coast in Canada, has been approved by the...
Former US president Jimmy Carter has urged current president Barack Obama and secretary of state John Kerry to reject the construction of the controversial Keystone XL...
A controversial oil pipeline development linking Canada’s tar sands to refineries in Texas may bring minimal economic benefits while generating a rush of high-risk oil investments,...
Oil giant Exxon Mobil is responsible for a major oil spill in Arkansas, caused by a leak in a pipeline that was transporting crude oil from...
Thousands of people rallied in Washington over the weekend, asking Barack Obama to move “forward on climate” and to stop work on the Keystone XL oil...