March 20, 2017, 9am PDT
The Salton Sea is drying up, and California is poised to spend $383 million to keep that from happening. At stake are Colorado River water negotiations between California, Arizona, and Nevada.
October 28, 2014, 1pm PDT
According to a book by John Marzluff, "Welcome to Subirdia: Sharing Our Neighborhoods with Wrens, Robins, Woodpeckers, and Other Wildlife," Seattle's greatest diversity of birds lives in its suburbs.
December 16, 2010, 6am PST
Highways can be deadly for animals, especially when they cut directly through habitats. A recently completed design competition sought ideas for creating animal-safe bridges over highways.
September 27, 2010, 7am PDT
Habitat fragmentation linked with urban sprawl and development has been shown to negatively impact biological diversity in animals, according to new research.