Articles by

Jim Robbins

A Warming Climate Takes a Toll on the Vanishing Rio Grande

Meanwhile invasive Russian olive and tamarisk trees have moved in beneath the canopy, all fire-prone species. Fires...

A Global Boom in Fences Is Harming Wildlife

Fence construction is growing rapidly throughout the world. An extension of the dingo fence is underway to...

Ground-Level Ozone Is a Creeping Threat to Biodiversity

Scientists are learning how this pollutant damages plants and trees, setting off a cascade of effects that...