Fresh evidence of volcanic activity on Mars is reshaping how scientists think about the planet’s potential to host life, past ...

Volcanoes are often framed as spectacular local disasters, but a growing body of research argues that the most dangerous ...

Volcanoes are openings in Earth's crust through which hot lava, ash, and gases escape. They shape landscapes and affect human life. Some stay quiet for centuries, while others erupt suddenly. Recently ...

About 300 years have passed since anyone has known about Okinawa’s past climate and geological history. But researchers at ...

A massive volcano feared to erupt and devastate the West Coast has been undergoing several days of concerning seismic ...

Key Findings The moon once dismissed as the solar system's most hostile environment may now sit directly in the path of an ...

A massive volcano feared to erupt and devastate the West Coast has been undergoing several days of concerning seismic activity.

Russia-Ukraine: Mr. Trump said he would dispatch envoys to meet separately with President Vladimir V. Putin of Russia and ...

Volcanoes can look like small mountains or hills. A volcano is an opening in the Earth's crust that allows magma, hot ash and gases to escape. Composite volcanoes are the most common type of volcano.

Airlines flying between Australia and Southeast Asia have been warned to avoid the ash cloud, which can severely damage jet ...

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Fractured quartz beneath the Earth’s surface may be all that’s left of an ancient force that reshaped the world.