Explore the Missouri River: its map, amazing history, why it's called 'Big Muddy,' and key facts about North America's ...

Explore the Snake River: its map, rich history from Native Americans to pioneers, impressive length, and facts about Hells ...

Tens of thousands of turkey vultures glide over the Detroit River, offering citizen scientists a surprising highlight of hawk ...

Magma from the mantle finds its way to the surface, where it erupts as lava or ash and gas—sometimes in spectacular spurts, ...

Plus: How to swim the Colorado River, moms and resistance rangers host a public lands bake sale and a new rural economic ...

From Moorhead to Rochester, and Luverne to Grand Marais, Minnesota artists are throwing open their studio doors for arts ...

From unexplained phenomena to baffling disappearances, follow the clues while discovering our country’s treasured protected ...

The Corps of Engineers released a revised study on potential flood controls for the of the Pearl River that runs through ...

Currently, all national park visitors are subject to the same entry fee structure, but the Trump administration wants to ...

8:17 p.m. People who have been displaced from their home due to flooding can go to the American Red Cross Reception Center at ...

For an outdoor vacay that is both unique and timeless, this Adirondack byway leads to the perfect mix of sights and ...

The McKenzie River in Oregon is a 90-mile stretch of serene river that passes through the Cascade Mountain Range between Clear Lake in Linn County to Eugene ... examples of volcanic activity in North ...