September 17, 2012
On the overworked Missouri River, searching for signs that pallid sturgeon haven't reached the end of their line. Also, superhero scientists unleash new weapons in the fight against invasive cheatgrass, the politics of public health, fire scientists duke it out over what the West's forests should look like, and more.
- Stuart Hurlbert on On those who live and die along the border
- Larry Glickfeld on Trekking across Colorado’s fragmented wildernesses
- Yue Li on On those who live and die along the border
- Shelley Stallings on Photos: Diving for delicacies
- Mark York on Getting over the ‘taboo’ in a gun-rights conversation