Items by Peter Aleshire
Traffic engineers work with biologists to protect both wildlife and motorists on hazardous highways.
Five reintroduced Mexican wolves have been shot and killed in Arizona and New Mexico, and while an investigation goes on, the U.S. Fish and Wildlife Service releases four more animals into the wild.
In his own words, activist Peter Galvin explains how he came to be involved in the creation of the Southwest Center for Biological Diversity.
In his own words, philosopher and activist Kieran Suckling describes the vision behind his involvement with the Southwest Center for Biological Diversity.
In his own words, physician and photographer Robin Silver describes the strategy and ideals of the Southwest Center for Biological Diversity.
The founders of the Southwest Center for Biological Diversity - Robin Silver, Kieran Suckling and Peter Galvin - are uncompromising and obsessive in their goal of preserving endangered species.
The Pew Charitable Trust offers a huge grant to the 50 environmental groups banded together in the Southwest Forest Alliance - and some environmentalists worry that the money may do more harm than good.
Researchers at Northern Arizona University, led by Wallace Covington and Margaret Moore, try to inject science into the public policy debates over logging.