Report predicts radical scheme could cut air pollution by a quarter as other cities including Seattle prepare to follow suit

Sidewalk Labs, a sister company of Google, has a wildly ambitious plan for Toronto’s waterfront. But concerns about Big Tech and privacy are only growing.

The short-term rental startup has settled lawsuits with Boston and Miami, agreeing to turn over data officials say they need to police the industry.

The bloom is off the rose for self-driving tech among urban transportation officials, who are planning for a future with fewer private cars.