North America’s largest and most urban double-crested cormorant colony shows how people can share space with an unfairly ...

Clues from another dry spell 6,000 years ago are helping scientists understand what’s driving the latest one, and why it’s ...

Students at Colorado State University are now testing and studying a model of a dam that will one day be built northwest of ...

The saga of the Klamath provokes a more fundamental, yet often ignored, set of questions: What is a river for? Irrigation?