After pressing the province for five years, we’re still coming up short.

August 2026 was the warmest August on record. El Niño is strengthening rapidly and expected to break all-time records. 2026 is likely to be a new record warmest year.

An algal bloom has almost wiped out a unique population of giant cuttlefish—and their stunning mating swarms

Statement from Julia Levin, Associate Director, National Climate Ottawa | Traditional, unceded territory of the Algonquin Anishinaabeg People – Today’s

Canadian AI pioneer Yoshua Bengio told the UN Security Council Wednesday it faces an 'unprecedented threat' as it confronts the dangers of artificial intelligence.

Discover the most effective personal climate actions backed by research. Learn how to reduce your carbon footprint and track your impact.

Canada’s citizens are finding unity again in the story of the man who ran cross-country on one leg to raise awareness for children’s cancer research

Prime Minister Mark Carney says he wants to see private investors operate Canada’s four largest airports — Toronto Pearson, Montreal, Calgary and Vancouver.

The Canadian Climate Institute's Indigenous Perspectives program seeks to profile Indigenous-led research in climate policy successes, ...

Warning by United Nations climate chief comes as EU data shows August 2026 was joint hottest month ever

Some Thoughts On the *Other* Existential Threat

The European Parliament, a key institution of the European Union, is set to open an "antenna" office in Canada's national capital as Prime Minister Mark Carney looks to deepen ties with the 27-member ...

Warm ski season a warning of bleak future for Australia’s snow tourism: ‘So this is our new normal’: While holidaymakers have maintained ‘super positive attitudes’, average snow depths measured since 1954 have declined by nearly 20% If you freeze it, they will come. For now. On a weekday ...

Editorial: With thousands dead across Europe this summer, it’s time to recognise heatwaves as the major natural disasters they are

U.S. President Donald Trump predicted his administration could reach a trade deal with Canada 'fairly soon,' after repeating claims his country had been “ripped off” by its northern neighbour.

The family of a teen struck by a driver at a Toronto intersection that used to have an automated speed enforcement (ASE) camera before Ontario passed legislation to remove it is suing the province, ci...

The Ontario Science Centre has laid off 30 workers including the entire science department.

‘We were essentially silenced’: current and former Ministry of Environment officials say they were powerless after Doug Ford killed the Endangered Species Act