On the crisp winter mornings of Jan. 23 and 29, the quiet, snow-draped landscape surrounding Libby Dam, in Libby, Montana, transformed into a living ...

For decades, dams represented human ingenuity at its finest. Giant walls of earth and concrete that could tame rivers, generate electricity, and irrigate crops. Yet, while some countries like China ...

A colossal beaver dam, the largest ever recorded at 850 meters, has been discovered in Alberta, Canada. This massive structure, visible from space, showcases how beavers, acting as ecosystem engineers ...