A Population That Pollutes Itself Into Extinction (and It’s Not Us)

Noted: “This is a very important discovery,” said Jo Handelsman, who studies microbial diversity at the University of Wisconsin-Madison, where she directs the Wisconsin Institute of Discovery. “I didn’t think bacteria were so self-destructive, but this is a very simple phenomenon. The pH changes, and the bugs all die. How did we miss it all these years?”