Guides who take tourists to enjoy the striking views of Sicily’s Mount Etna are up in arms over tougher restrictions imposed ...

The interim city attorney presented the initiative, and specifically named Planned Parenthood as a source of concern about ...

Scientists from Mexico’s National Autonomous University have created the first three-dimensional image of the Popocatépetl ...

An earthquake swarm 35 miles (55 kilometers) beneath Kilauea in August 1959 was followed in October by ground swelling ...

A volcano believed to be extinct for around 700,000 years is showing clear signs of rising again, surprising geologists who ...

Taco Bell's new Volcano Sauce adds a bold, spicy kick to some of your favorite menu items. We tried and ranked all six ...

Kīlauea summit region shook for 5 hours Nov. 14 that year as magma made a path to the surface. The eruption began at 8:08 p.m ...

Most of the world’s volcanoes that pose a risk to humans already have detailed maps of their interiors, but not Popocatépetl ...

Perhaps it was only a matter of time before Berlin’s burgeoning left-wing ecosystem gave birth to a more problematic cohort ...