Climate change is making Canada's seasons more erratic, its weather more extreme and its ecosystems less predictable—and UBC ...

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Climate change has become entangled in partisan politics. In Canada, as in other countries, climate concern and support for ...

A new study shows Canada’s ecosystems are becoming more unpredictable, raising concerns about biodiversity and gaps in ...

Seasonal allergies are getting worse in Canada, with longer and stronger pollen seasons, largely thanks to climate change.

Canada is experiencing a transformation as rising temperatures unlock resources, trade routes, and agricultural potential that have been frozen for millennia. This shift could fundamentally reshape ...

Canada's worst wildfire season on record tarnished the country's air quality and had similar effects on pollution in parts of the United States, according to a new report. University of Chicago ...

The sternly worded statements and letters are filled with indignation and outrage: Republican U.S. lawmakers say Canada has done too little to contain wildfires and smoke that have fouled the air in ...

A new study by Aerobiology Research Laboratories finds that pollen seasons across Canada are becoming longer and more intense, with annual pollen loads doubling over the past 25 years. Experts link ...

An investigation over whether temperature sensors at the Paris airport were tampered with to manipulate winning bets online ...