Environment Canada has placed Toronto and surrounding areas under three weather alerts, including a severe thunderstorm ...

Out of the California cities that ranked the worst for ozone and particle pollution in 2025, the Fresno and Sacramento ...

From gorgeous parks to enchanting gardens, these destinations boast dreamy cherry blossom trees and stunning spring scenery.

Bay Area's air quality struggles despite green reputation, with high ozone and particle pollution impacting health, ...

Toronto is dimming its lights to help save migrating birds. Turning off unnecessary lights at night can help prevent fatal ...

Night - Cloudy with a 51% chance of precipitation. Winds variable at 8 to 14 mph (12.9 to 22.5 kph). The overnight low will be 58 °F (14.4 °C). Cloudy with a high of 65 °F (18.3 °C) and a 56% chance ...

While often portrayed both domestically and internationally as an environmental laggard, Canada has some of the cleanest air in the world — better than any other member of the G7 nations ...

We wish to acknowledge this land on which the University of Toronto operates. For thousands of years it has been the traditional land of the Huron-Wendat, the Seneca, and the Mississaugas of the ...

individual ward maps, elevation data and more. The City of Toronto’s high-resolution orthoimagery can be used in GIS/CAD applications and the associated geo-referencing of the images enables the ...

Over the past 20 years, Paris has undergone a major physical transformation, trading automotive arteries for bike lanes, adding green spaces and eliminating 50,000 parking spaces. Part of the ...

Kristin Rushowy is a Toronto-based reporter covering Ontario politics for the Star. Follow her on Twitter: @krushowy.

The Environmental Protection Agency's Air Quality Index (AQI) map for Thursday displays a number of orange-coded regions, indicating air pollution levels that could harm people with respiratory ...