Watch: Billionaire reveals BIG plans for a brand new American city
Google owner ditches plans for pioneering ‘smart city’
Sidewalk Labs has abandoned its grand plan to create a 12-acre "smart city" on Toronto's waterfront.
In Pictures: BIG reveals hurricane-proof floating city concept for the UN
The United Nations has drawn up plans for a sustainable 'modular maritime metropolis', which could be home to over 10,000 people while withstanding rising sea levels and climate catastrophes
In Pictures: Google owner reveals ground-breaking Toronto waterfront masterplan
Alphabet-owned Sidewalk Labs has developed a smart city regeneration plan for 12 acres of Toronto's industrial waterfront, calling it 'the most innovative district in the entire world'