Last year, a Global News investigation exposed a pattern of industrial leaks and spills in Sarnia. But one year later spills continue.

The oil industry could face an estimated $260 billion in financial liabilities, a joint investigation by National Observer, Global News, the Toronto Star and StarMetro Calgary revealed last week.

Jim Ellis will leave the job on Jan. 31, 2019, a decision that has been 'in the planning stages for the past several months,' the AER said.

The estimated liabilities he cited in his February presentation are $200 billion greater than the previous calculation made public by the regulator.

Internal regulatory documents reveal staggering estimate by a top regulatory official.

Air quality readings in Saskatchewan’s oil-producing southeast raise new concerns — but little public warning.

Asked about the investigation’s findings Thursday, environment minister Catherine McKenna said, “We need to do better and we’re certainly committed to doing that.

A refinery in Sarnia, Ont., and a refinery in Detroit. MI., have much in common. What separates them is starkly different emission levels for some key pollutants.

Global News journalists have been nominated for Best Social Storytelling and Best News Coverage at the 2018 Digital Publishing Awards.

Global News has been nominated as a finalist twice for this year's CJF Jackman Award for Excellence in Journalism for its series Inadmissible and its work on the project The Price of Oil.