The CN Tower first opened to the public on June 26, 1976. It changed Toronto's skyline forever and became an enduring subject for professional shutterbugs. This weekend it turns 40.

John Andrews, who spent his prime career-building years in Toronto, made his mark with the CN Tower, Scarborough College and other iconic structures in the 1960s and early 70s.

Canadian architect Roger du Toit, part of the team behind Toronto's iconic CN Tower, has been posthumously awarded the highest honour bestowed by Canada's national architecture organisation. Du ...

A replica CN Tower stage, ... The 10 biggest moments in Toronto architecture in the last 50 years. The public buildings, high-rises and private residences that mattered most. Culture.

Doug Dorsey: An architect who has climbed the CN Tower 31 times, just one year short of doing it every year. A big believer in WWF's mission, Doug has raised nearly $50,000 for our conservation work.

There’s still time to join and help raise $1 million for nature and wildlife. Climb times CN Tower climbers show off their WWF T-shirts with climb times (c) WWF-Canada Finish line That feeling ...