Nature’s master builders: Beavers build dams that slow water flow, create wetlands, and transform ecosystems far beyond their own needs. Biodiversity boost: Their ponds attract fish, birds, ...

Get any of our free daily email newsletters — news headlines, opinion, e-edition, obituaries and more. In a quiet, slow-moving tributary of the Yellowstone River, a ripple disturbs the surface of a ...

Nature’s water managers: Beaver dams slow water flow, recharge groundwater, and create wetland complexes that help landscapes withstand drought and wildfire. Biodiversity boost: Beaver ponds attract ...

MINNEAPOLIS — In Minnesota, beavers have long been considered a nuisance, thanks to their uncanny ability to gnaw trees and construct dams that sometimes clog culverts, raise lake levels or flood ...

Beavers (Castor canadensis) are widely recognized as ecosystem engineers, building dams that reshape water flow and alter the physical structure of rivers and streams. There is a scientific consensus ...

A new study shows beaver populations have been steadily growing in the Arctic since 2008. The study echoes what land ...