Seafloor spreading has been slowing down

A new global analysis of the last 19 million years of seafloor spreading rates found they have been slowing down. Geologists want to know why the seafloor is getting sluggish.

Volcanic activity may be the cause of marsquakes

Volcanic activity beneath the surface of Mars could be responsible for triggering repetitive Marsquakes, which are similar to earthquakes, in a specific region of the Red Planet, researchers from The Australian National University ...

Mid-Atlantic island girds for feared quake, volcano eruption

Authorities on a Portuguese island in the North Atlantic are preparing for the possible evacuation of local people, as six straight days of minor temblors stoke fears of a possible major earthquake or volcanic eruption.

Indonesia's Mount Merapi erupts multiple times, 250 evacuate

Indonesia's Mount Merapi volcano spewed avalanches of hot clouds in eruptions overnight Thursday that forced about 250 residents to flee to temporary shelters and left ash blanketing nearby villages and towns. No casualties ...

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