This new dataset tracks urban emissions from space

Cities worldwide can now track their carbon and methane emissions from space, thanks to a new dataset from the World Bank that puts high-resolution, real-time
Hacking the heat: How data innovations can help cities face a rising threat

In Paris, authorities closed more than 1,000 schools — and the summit of the Eiffel Tower — during last month’s heatwave. In Eastern China, the power grid

