'Explosive' eruptions at Japan volcano

Powerful eruptions at a volcano in southern Japan spewed ash thousands of metres into the air Wednesday, as authorities warned locals not to approach the mountain.

Japanese volcano erupts, dozens of flights grounded

A volcano in southern Japan that appeared in a James Bond film had its biggest eruption in years Tuesday, shooting smoke and ash thousands of meters (feet) into the sky and grounding dozens of flights at a nearby airport, ...

Volcanos, earthquakes: Is the 'Ring of Fire' alight?

A volcanic eruption in the Philippines forces mass evacuations, while another in Japan kills one person. Across the Pacific, a 7.9 magnitude earthquake hits off Alaska. So what's the link?

Fracture swarms on Mars

These striking features on Mars were caused by the planet's crust stretching apart in response to ancient volcanic activity.

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