Canadian Prime Minister Stephen Harper turned into a pitch man for TransCanada Corp's Keystone XL oil pipeline on Thursday, telling a New York audience the project is so important that Washington has to approve it.

The full U.S. House of Representatives will soon begin debate on a bill to approve the Canada-to-Nebraska Keystone XL oil pipeline, a lawmaker said on Thursday after his panel advanced the measure.

The proposed northern portion of TransCanada Corporation (USA) (NYSE:TRP)'s Keystone XL pipeline, which would transport massive quantities of mainly heavy crude oil from Alberta's oil sands to the U.S.

Canadian Prime Minister Stephen Harper said on Thursday the facts are overwhelmingly in favor of a U.S. approval of TransCanada Corp's Keystone XL pipeline. "I think all the facts are overwhelmingly on the side of approval of this but there is a ...

This week, politicians and business leaders from Saint John, New Brunswick arrived in Calgary to present their case for why TransCanada Corp.'s proposed Energy East Pipeline should carry bitumen all the way to their Maritime province. Saint John Mayor ...

CALGARY, Alberta - May 1, 2013 - TransCanada Corporation (TSX, NYSE: TRP) (TransCanada) today filed an application with the National Energy Board (NEB) for review and variance of the NEB's decision released March 27, 2013 related to TransCanada's ...

Meanwhile, Mr. Oliver said opponents of TransCanada Corp.'s (TRP) proposed Keystone XL pipeline are getting "desperate," as U.S. decision on the controversial project nears, hence "the shrillness of their arguments, the hyperbole and the exaggeration ...

Energy infrastructure firm TransCanada Corporation (USA) (NYSE:TRP) announced on Friday that a profit for the Q1 that surged from previous year, reflecting higher Canadian Mainline earnings, better equity income from Bruce Power plus advanced realized ...

TransCanada is developing one of North America's largest oil delivery systems. TransCanada's common shares trade on the Toronto and New York stock exchanges under the symbol TRP.

WASHINGTON--The head of the U.S. Environmental Protection Agency on Wednesday gave the U.S. State Department's review of the proposed Keystone XL pipeline a 'C' grade, but said there is "ample time and ability" to upgrade the analysis.