Social media videos showed people running into the streets as bright orange flames and smoke spewed into the sky.

Add Yahoo as a preferred source to see more of our stories on Google. A mud volcano erupted in the northwestern Colombian province of Antioquia, sending a tower of smoke skyward on Wednesday, February ...

A big, messy surprise greeted Yellowstone National Park early Saturday morning, just as winter officially began. At around 9:23 a.m., a powerful mud eruption took place at the Black Diamond Pool in ...

Add Yahoo as a preferred source to see more of our stories on Google. Stunning social media videos erupted from the northern coast of Colombia on Feb. 25, when a mud volcano exploded, shooting flames ...