A massive stone monolith has been found protruding from the Pacific Ocean seafloor like a giant finger, according to NOAA Ocean Exploration. The pillar is 49 feet high, 36 feet long and 13 feet wide, ...

In a fascinating intersection of space exploration and Earth science, NASA’s Apollo astronauts once trained on the alien-like lava fields of Idaho’s Craters of the Moon, preparing to explore the ...

From Hawaii’s flowing lava to Alaska’s smoldering peaks, these U.S. states are home to the most active volcanoes, shaping ...

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 ...

The tropics, where biodiversity and interactions among species abound, provide an alternative view of relationships between ...

Amid dramatic volcanoes, steaming lava fields and glacial lagoons, a new self-drive route invites travellers to embrace ...

There's something magical about discovering a place so breathtaking that you wonder how it's remained a secret for so long.

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A new study shows a volcanic eruption of Yellowstone may be even less likely than we thought: Scientists have discovered a ...

Kenneth Sims and other research scientists recently discovered that mafic volcanism of Henrys Fork Caldera -- located in ...

The Reykjanes Peninsula at Iceland's southwestern edge is one of the country's most populated regions, and it is also one of ...

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