A much smaller volcano, Eyjafjallajökull ... Now, Katla, lying dormant under the Mýrdalsjökull glacier, has caught the attention of experts. Specialists warn that this geological formation's ...

The volcano was quiet, its glacier muffled in clouds ... with aviation authorities frantic about the ash billowing from Eyjafjallajökull, Siggi raced his SUV into the dark heart of the cloud.