Plague DNA Found in Ancient Tooth Suggests Black Death Isn't Dead Yet

You've undoubtedly heard about the Bubonic plague, but the chances of you knowing next to anything about the Justinian plague are significantly slimmer. That's because no one really knew anything about the Justinian plague—until recently, that is. Now, two ancient, plague-ridden teeth are finally teaching us a little… » 1/28/14 2:00pm 1/28/14 2:00pm

A Scientist Was Killed By a Non-Killing Strain of the Plague

18 months ago, Malcolm Casadaban, a University of Chicago professor of genetics and cell biology, was working on research regarding the Plague. Yeah, that Plague. But the Plague bacteria he was testing was genetically modified, specifically weakened so that it couldn't infect humans. And yet, with sadness, Casadaban… » 2/28/11 8:40pm 2/28/11 8:40pm