Intense cold can be dangerous for personal safety. Long stretches can also affect energy consumption, agriculture and transportation. Here’s the latest forecast, and where it’s expected to be colder ...

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

As April ends, Canada faces a countrywide temperature divide, with western regions warming into summer-like conditions while eastern areas contend with unseasonable cold, potential snow, and a delayed ...

A Victoria Day weekend that began with patio weather in parts of Central Canada is also delivering a reminder that ...