Colorado's I-25 Greenland wildlife overpass, North America's largest, aims to reduce animal-vehicle collisions.

A mule deer is seen using a wildlife passage that was constructed as part of the I-25 South Gap project between Monument and Castle Rock, in June 2022. (Courtesy of Colorado Parks and Wildlife) ...

Colorado is constructing what state transportation officials say will be the "world's largest" wildlife overpass crossing on Interstate 25 between Denver and Colorado Springs. Why it matters: The $15 ...

Led by Montana Rep. Ryan Zinke and Virginia Rep. Don Beyer, Congressional bill aims to extend nation’s only federal program ...

Montana drivers can now sport a new specialty license plate that will help fund wildlife connectivity and vehicle-animal collision risk reduction programs throughout the state. Kylie Bute, a recent ...