HALEIWA, Hawaii (KHON2) — Beach erosion has been an issue for decades. In 1961, Governor William Quinn asked a beach erosion board from the U.S. Army Engineers to review the state’s erosion problems, ...
Soil erosion is widely known for degrading land and reducing agricultural productivity. But new research shows it may also play a far more complex and important role in regulating the global nitrogen ...
Hike north on the Appalachian Trail and the scenery slowly transforms. Rugged, steep ridgelines in Tennessee and Virginia soften into the broad summits and smooth peaks of Pennsylvania and New Jersey.
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