Global warming probably isn't triggering the fungal disease killing off Arizona frogs, some Arizona researchers say, despite a new study that concludes warming is causing the extinction of many frog ...

Prioritizing which animals and plants to help is driven mostly by whether we like them or not. Some experts say that may not ...

The Club at Starr Pass in Tucson, Arizona, has completed a desert restoration project that focused on removing invasive species that choked out native plants. The work also improved sustainability and ...