Just ahead of the holidays the Colorado Department of Transportation (CDOT) announced its I-25 Greenland Wildlife Overpass ...

Meet animals that grow for a lifetime, sometimes for centuries, and discover why dinosaurs did not, despite their huge size.

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

One million animals annually are killed on roads in the U.S., and this situation highlights the pressing need to engage ...

The I-25 Greenland wildlife overpass is located along a busy stretch of I-25 near Larkspur where wildlife-vehicle crashes can average one per day.

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

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

Nature often brings out its miracles in the form of creatures that outlast humans by centuries, surprising us with our ...

Discover the best trips to the Arctic. Explore Svalbard polar bears, Greenland fjords, northern lights, and Franz Josef Land ...

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

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