How do you cool a city in a warming world?

Globally, 2016 was the warmest year on record. In Los Angeles, temperature records were shattered last summer during scorching heat waves that saw highs of 100 degrees for five days straight.

When the heat is on, we need city-wide plans to keep cool

The recent spate of heatwaves through eastern Australia has reminded us we're in an Australian summer. On top of another record hot year globally, and as heatwaves become more frequent and intense, our cities are making ...

"Urban cold islands" driving plant evolution in cities

A tiny plant is providing big clues about how human development is driving the evolution of living organisms. New research from the University of Toronto Mississauga reveals the first evidence that common white clover changes ...

Europe's workhorse Sentinel ready for action

Getting the bigger picture on the health of our planet drew another step closer today as Europe's Sentinel-3A satellite was handed over to Eumetsat for operations.

Cooling down Chicago

More than 50 percent of today's population lives in cities. According to the United Nations Development Programme, that number is predicted to rise to 70 percent by 2050. Growing urbanization increases the overall temperature ...

Helping cities cool down

Louisville could significantly reduce the number of people who die annually from heat-related deaths, under a series of recommendations that could also help other cities around the world respond to the growing hazards of ...

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