TORONTO — Canadian Prime Minister Mark Carney raised the prospect of reviving the contentious Keystone XL pipeline project with U.S. President Donald Trump during his White House visit this week, a ...

BILLINGS, Mont. — The company behind the Keystone XL crude oil pipeline said Wednesday it is scrapping the controversial project after President Joe Biden canceled its border-crossing permit on his ...

(Reuters) -A $9 billion oil pipeline that became a symbol of the rising political clout of climate change advocates and a flash point in U.S.-Canada relations was officially canceled on Wednesday.

TORONTO (AP) — Canadian Prime Minister Mark Carney raised the prospect of reviving the contentious Keystone XL pipeline project with U.S. President Donald Trump during his White House visit this week, ...

TORONTO -- Canadian Prime Minister Mark Carney raised the prospect of reviving the contentious Keystone XL pipeline project with U.S. President Donald Trump during his White House visit this week, a ...

Prime Minister Mark Carney and US President Donald Trump discussed the possible revival of an oil pipeline project that would connect Alberta to the US during their meeting in Washington on Tuesday, a ...

The energy company behind the now-abandoned Keystone XL pipeline project is seeking $15 billion in damages from the Biden administration after the president revoked the permit for the project on his ...

An environmental impact report on the proposed Keystone XL Pipeline raised few obstacles to the project Friday, raising the political stakes for the Obama administration as it makes a final ...