Keeping False Pass True

In the Arctic, near-shore changes occur rapidly and can lead to maritime mishaps. The location of sandbars and channels can shift significantly because of the movement and melting of ice, seasonal sedimentation, and erosion.

Medieval Earthquake Moved River 12 Miles

An earthquake in 1570 changed the course of the Po River in Italy, new research finds. As a result of the quake, the river’s delta moved 25 miles (40 kilometers) north, to its current position.

Ocean Junk : A Sad Litany of the Prosaic and the Strange

For years along the Cornish coast of Britain, Atlantic Ocean currents have carried thousands of Lego pieces onto the beaches. In Kenya, cheap flip-flop sandals are churned relentlessly in the Indian Ocean surf, until finally being spit out onto the sand.

Gulf Eats Away at Coast Outside Levee-Protected New Orleans

In the past century, more than 1,880 square miles of Louisiana land has turned into open water — an area nearly the size of Delaware. And the loss continues unabated, with an estimated 17 square miles disappearing on average each year.