Leonel Mejía, an 18-year-old Bolivian from the Andean highlands, is leading an effort to preserve up to 40 native potato ...

Native plant species are at home in local climates and soils, do not interfere with local ecosystems and need less water than ...

The plains viscacha looks a lot like a chinchilla, but it's known for building vast tunnels underground and for producing ...

An invasive Asian mussel species threatens critical Sacramento-San Joaquin Delta waterways and what the state plans to do about it.

Dionicio Colque, 42, has fond memories of growing up on the edge of Salar de Uyuni in Bolivia. It’s the world’s largest salt ...

Native plant species are at home in local climates and soils, do not interfere with local ecosystems and need less water than exotic species.