New report questions hard-edged 'living shorelines' in estuaries

The increasing use of large breakwaters and other hard structures to reduce erosion in "living shorelines" along coastal estuaries may be no better for the environment than the ecologically harmful bulkheads they were designed ...

Tsunami debris floating across Pacific toward US

(AP) -- Refrigerators, TVs and other debris dragged into sea when a massive earthquake hit Japan last March, causing tsunamis as high as 130 feet to crash ashore, could show up in remote atolls north of Hawaii as soon as ...

Oysters disappearing worldwide: study

A survey of oyster habitats around the world has found that the succulent mollusks are disappearing fast and 85 percent of their reefs have been lost due to disease and over-harvesting.

Can hybrid reefs defend the coasts?

The U.S. military has an idea to save its seaside bases from some of their most relentless foes: flooding, erosion and storm surge.

Louisiana hopes to fight coast erosion by mimicking nature

Back when the Mississippi River flowed wild, its ever-shifting waters acted as a continent-sized earth mover, picking up sand and dirt from the North, depositing it in the Delta region and eventually creating the land that ...

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