A U.S. proposal to ease regulations aimed at cutting methane emissions will create another competitive advantage for American producers over Canadians, the CEO of the Canadian Association of Petroleum Producers says.

The step would be the latest in a series easing the previous administration’s emissions controls on the oil, gas and coal industries.

Newly discovered emissions would increase Canada's national reporting of greenhouse gases.

The stop-work order issued Wednesday was applied to a 730-metre rock face that the Labour Department had permitted to reopen in January after a series of roof collapses.

Cenovus is recommending investors at its annual general meeting vote against a shareholder motion requiring it to set greenhouse gas emission targets aligned with the goals of the Paris climate accord.

There are some opponents to the carbon tax who are arguing the use of the word “pollution” when talking about carbon dioxide.

A previous study found that methane emissions from B.C.'s oil and gas industry are at least 2.5 times higher than was being reported by government and industry.

Would a tax on meat convince you to put down a hamburger or stop eating steak?

The group that lobbies for Canada's energy industry says thousands of jobs are at risk unless it gets flexibility implementing new rules on cutting a major greenhouse gas.

New research suggests industry and government are badly underestimating Alberta's emissions of one of the most potent greenhouse gases - methane.