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More cities declare climate emergencies: Will it spur real change?

More cities declare climate emergencies: Will it spur real change?

Experts praise cities for highlighting the scale of the climate crisis but urge them to follow up with concrete actions.

Cities face up to facial recognition ethics

Cities face up to facial recognition ethics

More cities move to limit the use of facial recognition technology as leaders grapple with security threats, ethics and public perceptions.

Smart city traffic tech revenue set to more than double

Smart city traffic tech revenue set to more than double

Research by Juniper finds that revenues will reach $4.4bn by 2023 and the leading traffic technology cities are Barcelona and San Francisco.

Mayor accelerates expansion of San Francisco bike lanes

Mayor accelerates expansion of San Francisco bike lanes

The Californian city will create 20 miles of new protected bike lanes and put in place increased enforcement to protect cyclist safety.

Which cities make the climate change A-list?

Which cities make the climate change A-list?

The international non-profit, CDP, has awarded 43 global cities the top grade for climate leadership and action in its first ranking on climate change.

New York and San Francisco rank as most expensive cities for construction

New York and San Francisco rank as most expensive cities for construction

A comparison study reports that the cities face unique challenges and, overall, the construction sector and its clients must invest in areas such as digitalisation and resiliency.