VEI 3 volcanoes have as much as 100 million cubic meters of ejecta. A VEI 8 volcano must spew out a minimum of one trillion cubic meters of ejecta. Many kinds of volcanic activity can endanger the ...

Estimates of the probability of an impact from asteroid 2024 YR4 have gone down to near zero, but that doesn't mean Earth is safe.

Mar. 11, 2025 — A new study presents a compelling new model for the formation of super-Earths and mini-Neptunes -- planets that are 1 to 4 times the size of Earth and among the most common in ...

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 ...

Watch on DVD or Blu-ray starting March 9th, 1999 - Buy Volcano DVD ...

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New Zealand's High Court has cleared the three owners of liability for deaths and harm from a 2019 eruption.