Diversity is key to stability, grassland study finds

Biological diversity brings beauty and variety to our lives and to the world around us. It also could be the key to keeping ecosystems strong, according to a new University of Minnesota study published April 17 in the journal ...

Scientists call for preservation of disappearing grasslands

(Phys.org) —Before widespread urbanization and poor agricultural practices, grasslands covered North America. Today, many of the four major types of grasslands have sustained extensive damage, and some are in danger of ...

Ecosystem services: Looking forward to mid-century

As population grows, society needs more—more energy, more food, more paper, more housing, more of nearly everything. Meeting those needs can lead to changes in how land is used.

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