Lava from Hawaii's most active volcano created fountains that reached 700 feet Thursday during the latest episode of an ...

Scientists may have pinpointed a massive, oddly shaped volcano taller than Mount Everest on the surface of Mars — and it has ...

What’s next? Lava is erupting from several volcanoes, including one in Hawaii. Nearly 50 volcanic eruptions have been recorded this year, and more are expected. The Axial Seamount, an underwater ...

The acid yellow moon Io that orbits Jupiter may be less than 30% the size of Earth ... While Io’s surface includes at least 400 volcanoes with varying levels of activity, none even come close ...

Volcanoes can look like small mountains or hills ... But some earthquakes can destroy cities in minutes. The size of an earthquake is measured using the Richter scale. In some countries like ...