Hunt on for monarch butterfly eggs in the gardens of Canada

When Canadian conservation enthusiasts head out to find monarch eggs, it's always with a magnifying glass and a notebook. They are volunteers taking part in a summer census of the iconic, endangered butterflies.

Cities are making mammals bigger

A new study shows urbanization is causing many mammal species to grow bigger, possibly because of readily available food in places packed with people.

Mammal biodiversity shapes disease risk

To predict the spillover of pathogens from wildlife to humans and limit future pandemics, it is important to understand where wildlife disease risk is highest. A team of researchers, led by Wageningen University & Research ...

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