Image via Shutterstock Scientists fear that a North American volcano may soon erupt. It would be the first time that it has ...

[AP Photo] When an undersea volcano erupted in Tonga in January, its watery blast was huge and unusual - and scientists are still trying to understand its impacts. The volcano, known as Hunga ...

Not anymore. There are many ways for a human being to die after a volcano erupts, and a blast like the one Vesuvius unleashed in 1780 B.C. provides a grim inventory of almost all of them.

Kanlaon and the lahar flow induced by rains after the blast on Monday night ... about abnormal volcanic activity in Kanlaon, ...