These areas are known by different names throughout the world. They can look desolate, generally containing few or no trees, except in areas along rivers and streams. But they are vibrant ...

But the very things that have made grasslands so critical to humanity are now causing them to rapidly disappear. This map from the US Geological Survey (USGS) shows the shrinking range of the ...

By HANNAH SPANGLER FarmWeek       A University of Illinois doctoral candidate received a $150,000 investment from NASA to create a detailed grassland map using remote sensing. Wendy Dorman, the ...