Oil-damaged wetlands may just have to wait it out
Saturday, July 31, 2010 - 19:49
in Earth & Climate
Cleanup efforts often seem futile, and some biologists suggest simply letting nature take its course. Although thick, sprawling oil slicks of have vanished from much of the surface of the Gulf of Mexico, pockets of goo still menace delicate wetlands and there is no effective way to clean them up, experts said.