Environmental groups begin a lawsuit against the Suncor oil refinery over allegations of violating clean air standards.

It’s been eight days since Suncor’s Sarnia refinery reported an oil spill into the St. Clair River, and it remains unclear what caused the pipeline leak, how much got into the water — and where ...

Energy stocks have surged sharply in recent months, riding a powerful rally in crude oil prices driven by geopolitical tensions and supply disruptions. Brent crude moving above $100 per barrel has ...

Suncor Energy on Monday said it plans to conduct maintenance at its 117,000 b/d Commerce City, Colo., refinery over the next few weeks. It said the work includes routine maintenance and upgrades to ...

Suncor Energy (NYSE:SU) is headquartered in Calgary and is widely recognized for its involvement in oil sands development. The company utilizes both mining and in situ technologies to extract bitumen, ...

An oil spill in the St. Clair River from Suncor Energy’s refinery in Sarnia, Ont., Wednesday evening has been 'contained,' ...

As one of Canada’s top integrated energy players, Suncor maintains a diversified portfolio that covers oil sands development, offshore and conventional production, refining operations and fuel ...

Let's compare and contrast three of the best energy stocks in the Canadian market, and see which comes out as the winner for ...

Suncor Energy Inc. (NYSE:SU) is among the 14 Best Oil and Gas Dividend Stocks to Buy Right Now. Suncor Energy Inc. (NYSE:SU) ...

It has been about a month since the last earnings report for Suncor Energy (SU). Shares have added about 7.9% in that time frame, outperforming the S&P 500. But investors have to be wondering, will ...