Where do crows go in winter?

"Partial migration"—where some individuals within a population migrate and some don't—is common among birds and is speculated to be a step on the evolutionary path to complete, long-distance migration, but scientists ...

Cities as study proxies for climate change

Cities can serve as useful proxies to study and predict the effects of climate change, according to a North Carolina State University research review that tracks urbanization's effects on plant and insect species.

It takes just six minutes for a dog to die in a hot car

The soaring temperatures in Europe and North America have seen a rise in reports of dogs being rescued from hot cars. Police across England, Wales, Scotland, Northern Ireland, Ireland, and Canada have all saved dogs from ...

Sweating for a cooler Singapore

Students from the Institute of Landscape Architecture are planning some natural ways to cool the heat-afflicted metropolis of Singapore. Their testing ground is a disused railway line reclaimed by nature and converted into ...

Bringing the heat out of the city

Heat waves are increasing worldwide—and that includes Switzerland. Cities in particular suffer as a result: the temperature difference between city and countryside can amount to several degrees. A new water tunnel at Empa ...

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