Nature is changing as land abandonment increases, say researchers

When people leave their rural lives behind to seek their fortunes in the city or agriculture is no longer profitable, the lands they toiled on are often left unused. A new perspective piece in Science shows that these abandoned ...

The science behind the life and times of the Earth's salt flats

Researchers at the University of Massachusetts Amherst and the University of Alaska Anchorage are the first to characterize two different types of surface water in the hyperarid salars—or salt flats—that contain much ...

Arctic river channels changing due to climate change

A team of international researchers monitoring the impact of climate change on large rivers in Arctic Canada and Alaska determined that, as the region is sharply warming up, its rivers are not moving as scientists have expected.

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