Researchers use the sophisticated technology on NASA's Perseverance rover to analyze volcanic rocks in Mars' Jezero Crater. Their findings show that some of the same volcanic processes that led to ...

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Yellowstone's supervolcano appears to have a magma cap that vents pressure and reduces the chances of a massive eruption happening anytime soon.

Rather than a volcanic winter, the Toba eruption 74,000 years ago resulted in several years of warm and dry weather, ...

Lava fountains from a fissure in the Northeast Rift Zone of Mauna Loa during the 2022 eruption. It was the first time in 38 ...

Strangest of all, scientists have found that its gusts of gas are loaded with tiny crystals of metallic gold, no larger than 20 micrometers. Over the course of a single day, it's estimated that the ...

For the first time, geoscientists detected the top of Yellowstone’s magma reservoir. It is active and dynamic, but not in danger of erupting, they found.

Located in Italy, Mt. Etna towers over the region of Sicily. According to the USGS, it is Europe's largest and most active ...

NASA officials state that Mt. Etna has the most extended recorded history of eruptions, dating back to 1500 B.C. Posted: April 23, 2025 | Last updated: April 23, 2025 ...

Imagine standing on a scorched landscape where the ground is cracked and shimmering, and the sky glows a deep, fiery orange.

This false-color satellite photo from 2014 shows the immense heat emanating from lava lakes at the summits of a pair of ...

Santorini in Greece was created by a volcanic eruption. Now, it is feared that another volcanic eruption could destroy it.