How A Supervolcano Would Disrupt International Flight

The global air traffic network may be more vulnerable to natural disasters than you realize.

In April of 2010, an Icelandic volcano erupted largely without warning. It left travelers throughout Europe stranded as tons of volcanic dust and ash spewed into the atmosphere and grounded planes. By the time the airports reopened five days later, 60% of European flights had been canceled, affecting more than 100,000 travelers.

Read Full Story