Colorado is about halfway through building what officials are touting as the world’s largest wildlife overpass. It’s a $15 ...

Colorado Parks and Wildlife has suspended the issue of 30-day trapping permits after a wolf was caught and released from a ...

As Colorado River states race to finish a deal, water users face a resource altered by drought and climate change.

The apex predators, restored to the park in 1995, appear to be keeping the local population of plant-eating elk in check, ...

Winter ticks are threatening Maine's moose population. Warmer winters brought on by climate change are increasing the threat ...

"There are some numbers out there from Colorado Parks and Wildlife that there are as few as 800 adult toads in our state." ...

The mind-expanding drugs may help heal many mental health conditions. But studies haven’t actually proved that yet.

There is no evidence of a mass exodus of animals fleeing Yellowstone, a spokeswoman for the US national park in Wyoming told ...

Bill Haase is the new Wildlife Division chief of the North Dakota Game and Fish Department, replacing Casey Anderson, who recently was named the department's deputy director. Haase, who grew up in ...

Pando stretches 0.67 miles by 0.45 miles at its widest points. The whole organism weighs about 13 million pounds, making it ...