Learn how a young volcano on Mars stayed active for nine million years and what its changing lava reveals about Mars’ interior.

Like the the catastrophic eruption of Mount St. Helens over four decades ago, the blast from the Hunga Ha’apai volcano on January 15, 2022 measured at a Volcanic Explosivity Index of 5, with a bottom ...

Volcanoes are among the most powerful forces of nature. Throughout history, some eruptions have shaken the Earth, changed the weather, and even affected human life for years. Scientists use the ...

Scientists studying Kīlauea found that a major 2018 earthquake may have paused slow fault slip for nearly 60 years beneath the volcano.

While many science books would have you believe the Earth's lower mantle—the layer deep below the crust—is smooth, it's actually made up of a mountainous-like topography that moves and changes just ...

The recent earthquake swarm near Santorini has brought the topic of volcanoes in Greece back into the spotlight.

Add Yahoo as a preferred source to see more of our stories on Google. When you think of the United States, images of sprawling cities and vast landscapes might come to mind, but not the hidden and ...