Why Tehran is sinking dangerously

Iran has a water problem. The reserves in many groundwater basins there have been severely depleted. For the last 40 years, the country has invested a lot in the agricultural sector, and has been striving to be independent ...

Mining social media can help improve disaster response efforts

Leveraging publicly available social media posts could help disaster response agencies quickly identify impacted areas in need of assistance, according to a Penn State-led team of researchers. By analyzing the September 2013 ...

Scientists unveil Pilbara's water system

CSIRO scientists have revealed how much water lies beneath the parched Pilbara landscape in a study to help safeguard the resource as mining and agriculture expands in the region and the climate changes.

Citizen scientists map global forests

New maps of global forest cover from the International Institute for Applied System Analysis (IIASA)'s Geo-Wiki team provide a more accurate view of global forests. The maps were published in the journal Remote Sensing of ...

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