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College of Arts and Sciences water

Mapping natural and legal boundaries to help wildlife move

A forest stream.Wildlife need to move to survive: to find food, reproduce and escape wildfires and other hazards. Yet as soon as they leave protected areas like national forests or parks, they often wind up on a landscape that is very fragmented in terms of natural boundaries and human ones.

To help create more corridors for wildlife movement, a team led by School of Environment graduate student Amanda Stahl has developed a way to map » More …

Dr. Universe: How do cacti survive in hot, dry environments?

Dr. Universe. A cartoon cat in a lab coatAll plants need water to survive. Those that live in places where water is scarce use some interesting strategies to stay alive.

That’s what I found out from my friend Charles Cody, who manages one of the greenhouses at Washington State University. When I went to visit the greenhouse, he pointed out a few different cacti. One was tall and cylindrical with big spines. Another was » More …