Explore the fascinating countries that begin with the letter 'N'—from the Nordic charm of Norway to the vibrant culture of Nigeria'.

Although plastics have benefits, including energy savings and resource conservation, the snag is that the rising plastic ...

Water managers and state wildlife officials last year hoped the discovery of a microscopic zebra mussel larva in the Colorado ...

CPW has discovered zebra mussel veligers in the Colorado River near New Castle, Mack Mesa at Highline State Park and Highline ...

Co-founded by two journalists, InfoNile has grown into a sprawling ecosystem of cross-border investigations, multimedia storytelling, and data-driven reporting across the Nile Basin's 11 countries.

"From the very beginning, it was never great news." Wildlife officials uncover troubling new threat to major US river: 'Where ...

An aerial image taken May 19 shows a wildlife ramp now under construction to help animals cross a steep levee along the Santa Cruz River near the Avra Valley Road exit on Interstate 10.

The spread of invasive zebra mussels has continued on Colorado’s Western Slope this summer, with additional discoveries made ...

A team from The Wilderness Project has conducted a survey of hippos along Zambia’s Kafue River, one of the last strongholds ...