We know Mars once had an active geological past, filled with water, volcanic activity, and dynamic geological changes. Now, ...

By staring into the hellish landscape of Jupiter's moon Io—the most volcanically active location in the solar system—Cornell ...

Photographer Diego Rizzo tells us about the story behind his shot 'Aftermath of a Volcanic Explosion' captured in Guatemala ...

A third Martian moon around a third the size of our own could explain the anomaly. Mars's current satellites Phobos and ...

To uncover the hidden features, researchers employed a sophisticated technique that measures minute changes in the orbits of ...

A low-density, weak-gravity region has been found below Olympus Mons and the Tharsis volcanoes, while Mars' northern ...

There are hundreds of active volcanoes on Io. The new one is located just south of Io’s equator and the Juno images show ...

“The path of the lava flow is going through the park. The hiking trails affected are closed off now, though there are ...

The second-closest planet to the sun is more geologically active than we thought and could have more than 17,000 venusquakes ...

Recent studies have uncovered mysterious structures beneath Mars' surface. These findings, led by Bart Root of Delft ...

Ruapehu Volcano has been named among five Aotearoa New Zealand sites on a list of 100 geological world heritage sites.

Maui Fire Department says the hazardous materials leak was mitigated in the incident on Monday evening in Kahului, according to Maui Fire Department officials.