Elements of the Eastern Shield—which we are assembling and will continue to assemble not only along the Belarusian direction ...

Sweeping views of the New River Gorge, ancient rock formations, and a challenging staircase climb make this trail ...

The River Walk in San Angelo is a wonderful place for strolling, photographing, or just relaxing on a spring evening.

Snaking almost 1,800 miles from its source in Germany’s Black Forest to the Black Sea in Romania, the Danube is best explored slowly. Cruises, the most popular option, provide up-close encounters with ...

A season on the Northern Forest Canoe Trail—stretching from the Adirondacks to northern Maine—reveals fresh possibilities for an ancient route.

Set on a cliff overlooking the River Guadiana, the small town of Mértola in Portugal seems frozen in time, a silent witness ...

While the science is clear – wetlands have lots of benefits and we know how to build more of them – the future is not. The ...

The face of U.S. President Donald Trump flashes on the flat-screen TV that Luis Olea bought with the money he earned ferrying ...

Chicago's eastern boundary is formed by Lake Michigan, and the city is divided by the Chicago River into three geographic sections: the North Side, the South Side and the West Side. These sections ...

Where the West Fork of the Sespe Creek converges with the Sespe River, there’s a sharp oxbow bend, a significant curvature ...

The Susitna is listed among the nation’s most endangered rivers; the report cites threats posed by the proposed West Susitna ...