Google, Alphabet and the fight over a controv...

Prime Minister Mark Carney is in Alberta this week, making a final pitch for unity in the lead-up to the province's referendum on potential separation. Meanwhile, the government is threatening legal action against steel company Stelco over layoffs related to the trade war. And th ...  Show more

Today we are going to spend some time trying to understand the expanding front lines of two ongoing wars, where the battlefield isn't just marked by trenches, snipers and fortifications, but also by energy infrastructure, supplies and distribution.Think of them as energy wars, cu ...  Show more

Do smart cities live up to the hype? Urban centres from New York to South Korea’s Busan are rebranding themselves as ‘smart’. From real-time crime mapping to lower energy use, smart cities promise a shortcut to a better future. But what is a smart city? The BBC’s Technology desk ...  Show more

Silicon Valley billionaires are battling local residents over plans to build a whole new city in California, part of a global trend of wealthy investors dreaming up cities from scratch. The San Francisco Chronicle’s J.K. Dineen and Sarah Moser from McGill’s New Cities Lab explain ...  Show more

In a rural corner of the San Francisco Bay Area, a tech investor has a vision to build a walkable city atop farmland and golden rolling hills. The proposal could help solve twin crises confronting the Bay Area: a shortage of housing and the growing threat of climate change. But t ...  Show more

Every week a million more people move to live in cities. Can they cope with this constant expansion? Aleks explores whether 'Smart' cities are the answer or do they come with a hidden price of personal freedom. She visits the world's "smartest" city, Masdar in Abu Dhabi and explo ...  Show more