Of all the schemes that humans have devised to keep sea lions from gorging on the salmon of the Columbia River basin, none has worked for long. Local officials and researchers have chased sea lions ...

Experts believe the snakes may be dispersing from the Everglades as their population grows, using connected waterways as highways. While not considered an overwhelming threat to humans, pythons can ...

The annals of Florida's eternal wrangle with invasive species are filled with creative, unique and bizarre techniques for ridding the state of the damaging marauders. Barefoot python hunting, robot ...

First-year students may find it hard to imagine, but less than two years ago, deciding what to eat on campus required switching between dozens of links scattered across Barnard and Columbia’s separate ...