Scholars and scientists deal with six disasters that comprised some of the 10 biblical plagues, including deadly microorganisms that caused fish to die, and stressors that upset the frog population.

A unique find in 2003 caused many to believe that the plagues could be linked to the eruption of a huge volcano around the same time period.

Researchers look for evidence to explain the 10th and final plague of Egypt from the Bible and the migration of the freed people that followed.