Eutrophication is a leading cause of impairment ... Rosenberg, R. Spreading dead zones and consequences for marine ecosystems. Science 321, 926-929 (2008). Morris, J. G. Harmful algal blooms ...

Eutrophication is a leading cause of impairment ... Rosenberg, R. Spreading dead zones and consequences for marine ecosystems. Science 321, 926-929 (2008). Morris, J. G. Harmful algal blooms ...

Did you know there's a massive "dead zone" in the Gulf of Mexico? No, we're not talking about the 1983 sci-fi horror film, or the early 2000s sci-fi TV series. This one is very much real.

Here are five things to know: 1. Nearly 60% of these counties in an internet “dead zone” have no hospital, and over the past two decades, nine counties have lost their hospital to closures.