The Greenland Wildlife Overpass swoops over Interstate 25 near Larkspur, located between Denver and Colorado Springs. About ...

Polar bears are changing at a genetic level in response to climate change. This is what it means for the rest of the Arctic.

Colorado has opened the largest wildlife overpass in North America in an effort to reduce animal-related crashes by as much ...

Colorado just completed the largest wildlife overpass in North America. Read why officials say it was important for animals ...

Relations between dogs and people are so normal and pervasive as to pass almost unregarded. Yet viewed objectively, this ...

Colorado officials announced the opening of the I-25 Greenland wildlife overpass, which is the largest wildlife crossing in ...

The Greenland Overpass is a unique solution to a unique situation, says Chuck Attardo, I-25 south corridor environmental project manager for the Colorado Department of Transportation. Few places on ...

Work is finished on what’s being touted as North America’s largest wildlife crossing bridge south of Denver — but it’s been so warm, animals ...

The 200-foot-wide Greenland Wildlife Overpass offers a safe crossing for a variety of animals and connects nearly 40,000 ...

The overpass spans six lanes of traffic, reconnecting 39,000 acres of habitat between Larkspur and Monument. More than ...

The I-25 Greenland Wildlife overpass near Lakspurr is officially open, spanning over six lanes of interstate traffic and ...

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