Mount Etna is Europe’s most active volcano and the continent’s largest. It attracts hikers and backpackers to its slopes, ...

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

Tour guides who lead hikers up Sicily’s Mount Etna have gone on strike for the first time in decades. They are protesting ...

Volcanoes have always been an interesting part of Earth’s various landforms, majestic, mysterious forces that influence ...

Guides who take tourists to enjoy the striking views of Sicily's Mount Etna are up in arms over tougher restrictions imposed by local authorities after a round of eruptions at the giant volcano in ...

The lava flows are especially spectacular after sunset, but under the new rules, excursions are allowed only until dusk and ...

Phobos, the oddly-shaped moon of Mars, has been captured in a series of stunning images gliding above the planet’s volcanic ...

A new study led by WashU planetary scientists suggests the icy moon lacks the undersea activity needed to support life.

By Chris WoolstonThe giant planet Jupiter has nearly 100 known moons, yet none have captured the interest and imagination of astronomers and space ...

The Philippines has evacuated nearly 3,000 villagers from a danger zone on the foothills of the Mayon Volcano after officials ...

Popocatépetl emerged in the crater of other volcanoes in its current form more than 20,000 years ago and has been active ...