Opinion

The Keystone XL project contained fatal flaws that made its cancellation inevitable — and that herald the extinction of an outdated industry.

You might think Harjit Sajjan takes a pretty mean combat gear photo, but Canada's new Minister of National Defence is some kind of next-level Spy vs Spy war hero.

It was a strange day for the remaining Tory MPs whose fears have now come true, writes political columnist David Krayden.

Five fast ways Justin Trudeau can fix Canada's reputation - on his very first day in office.

For starters, set a more ambitious GHG emissions target. Also, appoint a new environment minister, and make that person “Minister of the Environment and Climate Change.”

Donating to a charity fighting global poverty doesn’t make sense when your pension fund is bankrolling deforestation, destroying livelihoods and driving subsistance farmers into slums.

Fossil fuel companies remain bullish about future demand - but global climate action, a shift to low-carbon energy and falling demands may be the industry's death knell.

Canadians are going to need a healthy dose of hope and hard work if they are to successfully heal the wounds left behind by Stephen Harper.

If the NEB review of Trans Mountain continues as it has under the Harper government, it will undermine the credibility of the Liberals' election promises, economist Robyn Allan writes.

Fifty-six scholars from around the world launch a petition asking academics to curtail their air travel and lower their carbon footprint.

Where did the NDP go wrong?

It's fitting that the best friend of Justin Trudeau this election turned out to be Stephen Harper.

After calling Justin Trudeau a "twerp" — David Suzuki appears to make amends.