Worldwide urban expansion causing problems

As cities physically expanded worldwide between 1970 and 2010, the population in those cities became less dense, according to a study led by a Texas A&M university professor.

Book looks at how landscape design helps solve water issues

North America's inland watersheds hold and provide 95% of the continent's fresh water and 20% of the world's fresh water, but the infrastructure used to manage those water systems has led to problems that include soil and ...

Image: Amsterdam, Netherlands

The Copernicus Sentinel-2B satellite takes us over part of the western Netherlands on 16 March, with the capital city of Amsterdam at the centre of the image.

Australian state lists koala as 'vulnerable'

Australia's Queensland state will list the koala as a "vulnerable species" throughout the northeastern region, saying urban expansion, car accidents and dog attacks were threatening the much-loved furry animal.

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