CALGARY - Imperial Oil Ltd. said frigid weather was to blame for reduced output at its Kearl oilsands mine in northeastern ...

In its upcoming report, Suncor Energy (SU) is predicted by Wall Street analysts to post quarterly earnings of $0.86 per share, reflecting a decline of 18.1% compared to the same period last year.

Imperial Oil saw a modest rise in earnings for the first three months of the year as it benefited from a higher price for its heavy crude oil and the slump in the Canadian currency against the dollar, ...