Big cities feed on their hinterlands to sustain growth

Researchers at Linköping University in Sweden call into question an influential theory of the self-reinforcing dynamics of urban growth. Their research, published in Science Advances, shows that big cities feed on their ...

Emissions from melting permafrost could cost $43 trillion

Increased greenhouse gas emissions from the release of carbon dioxide and methane contained in the Arctic permafrost could result in $43 trillion in additional economic damage by the end of the next century, according to ...

Differences in the genomes of related plant pathogens

Many crop plants worldwide are attacked by a group of fungi that numbers more than 680 different species. After initial invasion, they first grow stealthily inside living plant cells, but then switch to a highly destructive ...

Robbing banks: Crime doesn't always pay, econometrics study shows

Contrary to images of unimaginable wealth in the movies, the takings from the average bank robbery are small, according to a report published today in Significance, the magazine of the Royal Statistical Society and the American ...

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