TransCanada Corp. on behalf of its Keystone Pipeline partnership with ConocoPhillips, announced its intention to expand the Keystone crude oil pipeline system and provide additional capacity of ...

TORONTO — Pipeline company TransCanada said Thursday it's cancelling a plan to build a pipeline that would ship 1.1 million barrels of oil per day from Western Canada to the Atlantic coast.

HOUSTON - A Canadian company seeking to build a pipeline to transport crude oil from Canada to Gulf Coast refineries has submitted a new application for the southern segment of the project that avoids ...

WASHINGTON — Safety regulators have quietly placed two extra conditions on construction of TransCanada Corp.'s Keystone XL oil pipeline after learning of potentially dangerous construction defects ...

WASHINGTON -- The Canadian company that wants to build the disputed Keystone XL pipeline in the U.S. submitted a new application for the project Friday after changing the route to avoid ...

TransCanada said Monday it had sent a letter to Secretary of State John Kerry requesting that the State Department suspend its review of the pipeline application. Until recently, it would have been ...

SIOUX FALLS, S.D. (AP) -- TransCanada said Friday that it has received conditional approval from the Pipeline and Hazardous Materials Administration to restart its Keystone Pipeline after identifying ...

TransCanada has offered to sell stakes in two US natural gas pipelines to fund other projects including its recently purchased Columbia natural gas network, the Calgary-based company said on Monday.

TransCanada said that the incident occurred in a relatively remote area about two kilometres away from any houses and, while the escaping gas did catch fire, there were no reports of any injuries.

COLUMBUS — TransCanada remains confident the Nebraska Supreme Court will uphold a law that gives the company authority to proceed with its Keystone XL project in the state, a spokesman for the ...

NORFOLK — The speaker of the Nebraska Legislature will return to the lawbooks to consider the state's options, after the developer of the controversial Keystone XL pipeline on Tuesday again delivered ...

CALGARY Alberta (Reuters) - TransCanada Corp said on Thursday it is planning a new, C$1.5 billion ($1.34 billion) natural gas pipeline serving southern Ontario and Quebec, as it converts other lines ...