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.
- The taxpayer money that fuels federal land transfer demands
- Latest: California fracking companies inject protected aquifers with wastewater
- Obama's preemptive strike to reform Endangered Species Act
- Wyoming trespass law is the latest in grazing battle
- Sightseeing at an open pit mine in Arizona copper country
- Garrett Allen on The view from 31,000 feet: A philosopher looks at fracking
- Robb Cadwell on The view from 31,000 feet: A philosopher looks at fracking
- Amy & Chris Gulick on The view from 31,000 feet: A philosopher looks at fracking
- Richard H Ernst on The taxpayer money that fuels federal land transfer demands
- Luwella Leonardi on Blood Quantum