Opinion

Danielle Smith's decision to join conspiracy theorist Tucker Carlson on stage for an event showed bad judgment. Her request that he put one of her political opponents "in your crosshairs" may have revealed something much, much worse.

Electrical grid upgrades are crucial because households need affordable, reliable power and access to clean technologies like electric vehicles and heat pumps.

From coast to coast, Canadians are deeply frustrated with their health-care system and the governments charged with running them. Why it's time for an urgent national conversation about its future — and for the federal government to lead it.

The relentless technological advances have seen innovations such as solar panels progress from simply heating water for residential swimming pools to utility-scale solar farms.

One of Colombia’s oldest women's collectives and movements has forged a link between peace and environmental sustainability.

Conservatives think that the Trudeau vision of a "post-national" country is responsible for everything from social disorder to anti-Semitic violence. Why they're wrong, and how our national identity is inextricably linked with Pierre and Justin.

Amalie Wilkinson helps youth around the world press decision-makers to make mass destruction of nature a crime.

Although medically vulnerable populations may always be among the most at risk during climate disasters, there is no need for the loss of life to be as great as it has.

Ontario Power Generation should build an energy system based on renewable technologies rather than importing nuclear reactors from an unreliable French utility.

In her time as Alberta NDP leader, Rachel Notley took the party from also-ran status to the first non-conservative government in history. Could she be the one who finally gets the federal NDP to the promised land of real political power?

Conservatives are using familiar cold weather power disruptions to attack the clean-energy transition.

Canada uses supply management to prioritize food security. It should use the same rationale to help Mexico avert a corn crisis.

Alberta's electricity grid nearly collapsed over the weekend in the face of record-cold temperatures — and no, it wasn't because of wind and solar. Why those facts aren't about to get in the way of Danielle Smith's feelings about renewable energy.

Canada is lagging in decarbonizing and climate-proofing our health-care systems. That's why I'm leaving for a job at the National University of Singapore's School of Medicine.