Volcanoes Helped Violent Revolts Erupt in Ancient Egypt During the Ptolemaic Period, fluctuations in Nile flooding triggered by eruptions may have led to violent uprisings, researchers report. Share: Facebook Twitter Google+ Stumble Digg Email ThisBlogThis!Share to XShare to Facebook Related Posts:Eclipse 2019: Is the January Super Blood Moon the LAST ECLIPSE until 2021?How to Think About the Costs of Climate ChangeNew Diet Guidelines to Benefit People and the Planet: More Greens for All, Less Meat for SomeIs Ancient DNA Research Revealing New Truths — or Falling Into Old Traps?China Moon Mission: First plants grown on the moon DIE, admit Chinese space agencyEclipse 2019 in Wisconsin: When is lunar eclipse visible, time, how to watch Blood Moon