The long-term effect of wildfires in Canada: Q and A

The most harmful air pollutant worldwide is fine particular matter. In Canada, the biggest natural source of this pollutant is wildfires. Winds can spread wildfire smoke over a wide area, affecting areas hundreds of kilometers ...

How smart is your city?

The proportion of the world's population that lives in cities is growing quickly. This means that we need to develop strategies for infrastructure, water supply, habitation, and climate adaptation, in all cities around the ...

Low-cost pollution detectors to tackle air quality

Pollution causes 30,000 people a year in the UK to die early yet most of us are unaware of the degree to which we are exposed to it. Low-cost pollution detectors could provide the answer.

'It's horrible': Spain sweats through day 2 of heatwave

Spain issued "extreme" danger alerts over scorching temperatures in three regions Tuesday as firefighters said a blaze that had raged for days in the Canary Islands had almost burnt itself out.

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