And how much of the country's fuel demand is met by Eastern Refinery? Let's find out in today's Star Explains.

Canada’s crude oil plays a steady role in keeping gas prices balanced across the border. For U.S. Midwest refineries, Canada’s supply is more than just convenient—it’s essential to daily operations.

Energy minister says war on Iran creating ‘uncertain environment’ but insists government doing ‘all the preparatory work’ ...