The Metro Vancouver regional district has issued an air quality advisory as hot, sunny weather mixes with emissions to create ground-level ozone, or smog.
The advisory spans Metro Vancouver and parts of the Fraser Valley.
It says the smog is expected to persist for a few days.
Officials are encouraging residents to limit unnecessary outdoor activities and check on those at higher risk of heat-related illness.
Alberta is expanding the screening process for all newborns in the province and supporting more research related to women's health.
International Development Minister Ahmed Hussen announced a $65-million aid package for Lebanon today.
A judge has decided the trial of a man accused of killing four women in Winnipeg will still be heard by a jury.
After holding public hearings and gathering evidence in private, inquiry commissioner Marie-Josée Hogue has released an interim report into foreign interference in Canada's last two general elections.
The first Arctic and Offshore Patrol Vessel for Canada's Pacific fleet will officially be commissioned in a ceremony featuring Princess Anne, the sister of King Charles.
Environmental groups say the Liberal government is giving up its authority to regulate greenhouse gas emissions through proposed amendments to the federal Impact Assessment Act.