Rusty crayfish have been found in the Little Thompson River, marking a first for the river and Colorado Parks and Wildlife's Northeast Region.

An aquatic nuisance species has been found for the first time in the Little Thompson River, according to Colorado Parks and ...

Viewed from the boat, the mighty elkhorn corals shimmer through the clear water, their tips grazing the surface and seeming ...

Protection by the state could prove critical as the Trump administration proposes new rules to weaken the federal Endangered ...

The Trump administration’s attempt to weaken the Endangered Species Act is easy to criticize. This month, it proposed a rule ...

New cleaning stations in key areas of the state aim to remove the risk of aquatic nuisance species. This includes invasive ...