A lava-spewing fissure has opened up along Iceland's Sundhnúkur crater row as the Reykjanes peninsula experiences another volcanic eruption.

Indonesia's Mount Lewotobi Laki Laki, one of the country's most active volcanoes, erupted twice within a matter of hours ...

Increased earthquake activity began at about 2 a.m. local time and within about half an hour webcam images began to show lava emerging through fissures in the caldera or spurting in fountains.

The eruption comes just hours after the 8.8-magnitude earthquake that struck off Russia's Pacific coast - prompting tsunami warnings across the Pacific and beyond ...