Why urban density is good for health – even during a pandemic

Disease outbreaks shape our cities. Public health concerns have influenced some of the most iconic developments in urban planning. London's sewage systems were developed in response to cholera outbreaks in the 19th century. ...

Image: Space Station stitch

This panorama of the International Space Station is a wider view of what ESA astronaut Luca Parmitano was capturing on camera during the first of a series of historic spacewalks that took place in November 2019.

Steering new mobility in the right direction

Advances in transportation technology—e-scooters and bike share, Lyft & Uber, and autonomous vehicles—are beginning to have profound impacts on cities. New mobility is changing not only how we travel, but also urban form ...

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