The rivers of Europe are the veins through which life has flowed to the historic cities and towns that dot their shores. What would Paris be without the Seine? London without the Thames? Rome without ...

Medieval castles perched high atop the river, rolling hillsides with terraced vineyards, fairytale wintertime Christmas markets and up-close views of the Eiffel Tower’s nightly illumination show (with ...

As avid design lovers and travel enthusiasts, we find special delight in discovering destinations that showcase stunning architecture and decor. Whether it's for a weekend or a longer holiday, there's ...

The Rhine River, particularly the Upper Middle Rhine Valley, boasts an unparalleled concentration of over 40 medieval castles ...

Rivers in the US and central Europe are rapidly losing oxygen due to rising temperatures, which is putting fish at risk. Li Li at Pennsylvania State University and her colleagues have reconstructed ...

Editor’s Note: Call to Earth is a CNN editorial series committed to reporting on the environmental challenges facing our planet, together with the solutions. Rolex’s Perpetual Planet initiative has ...