The volcano is 16 miles tall. That’s about triple the height of the tallest mountain on Earth’s surface. All in all, Olympus Mons is about 100 times bigger than the biggest volcano on Earth.

Jan. 10, 2025 — A new study based on the sampling and analysis of volcanic ash at Cumbre Vieja volcano in the Canary Islands, located off Africa's northwest coast, suggests that the composition ...

This striking, false-color satellite image shows the intense heat coming from a pair of lava lakes that emerged on simultaneously erupting volcanoes ... lava lake on Earth, according to a 2021 ...

Video shows lava spurt into the Sicilian sky for the 10th episode of Strombolian activity in six weeks as Europe's tallest and most active volcano Mount Etna erupts again.

This striking, false-color satellite image shows the intense heat coming from a pair of lava lakes that emerged on simultaneously erupting volcanoes ... the largest on Earth at several points ...

Hundreds of the most dangerous volcanoes on Earth are found in the ocean, but almost none are monitored, making the hazards for nearby coastal communities and critical infrastructure difficult to ...

It snowed in Hawaii on Friday. While most of the state enjoys a tropical climate year-round, Hawaii's mountaintops are no ...