Fifty years ago, Colorado Parks and Wildlife took steps to return the river otter to waterways across the state. Now, the ...

Biologists are racing to save America’s freshwater mussels—the water-filtering keystone species that once filled the ...

Colorado Parks and Wildlife (CPW) is asking the public to help document river otters through a new community science project.

By early April I start to get impatient for full-blown spring. I’m ready for the treetops to be full of warblers and the ...

River otters, once eradicated from Colorado by trapping and polluted waterways, have spent the past 50 years making a ...

No matter what you call it — hogging, grabbing, tickling, hand fishing — noodling catfish is an adrenaline-packed way to ...

From the Atlantic to the Pacific, Canada's beaches shift from wild, wind-carved shores to serene stretches of sand with ...

New research confirms that North America’s most famous rodents are taking new territory, changing the landscape as they go ...

This Missouri city is ideal for a relaxing getaway, with a charming downtown core, campsites, a stunning state park, ...

For those who love what mountain lakes have to offer, this beautiful park between Virginia and Tennessee is a must visit.

Even if you don't live near an ocean, there's a good chance that you're reasonably close to a lake in the U.S. these deep ...