Evolution and the concrete jungle

New research conducted by evolutionary biologists worldwide paints cities as evolutionary "change agents", says a trio of biologists from the University of Toronto Mississauga (UTM) who selected and edited the studies.

Young birds suffer in the city

City life is tough for young birds. But if they survive their first year, they are less susceptible to the effects of stress, according to research from Lund University in Sweden.

Sustainable strategies to treat urban runoff

We know the lakes and rivers in and around urban environments are contaminated by plastic debris, detergents, pesticides, heavy metals and other contaminants, but new research is showing that urban runoff toxicity is ill-defined ...

New heat exposure model can protect citizens

Increasingly extreme heat threatens the health and comfort of city dwellers. That's why researchers from the University of Georgia have developed a new dynamic heat exposure index that captures varying heat exposure within ...

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