In the past few years, there's been a growing fear about a possible consequence of climate change: Zombie pathogens. Specifically, bacteria and viruses — preserved for centuries in frozen ground — coming back to life as the Arctic's permafrost starts to thaw.

In the past few years, there's been a growing fear about a possible consequence of climate change: Zombie pathogens. Specifically, bacteria and viruses — preserved for centuries in frozen ground — coming back to life as the Arctic's permafrost starts to thaw.: http://ift.tt/2Dymy3u Read more... http://ift.tt/2nbCz8B