Volcanic eruptions are significant geologic hazards. Underwater volcanoes are challenging to study, yet they play an integral ...

Researchers have identified 138 candidate subglacial volcanoes hidden beneath the West Antarctic Ice Sheet, 91 of which had ...

In A Nutshell Mars was erupting while T. rex roamed Earth: A Martian volcano system was active between 64 and 50 million ...

While the chance for an eruption is extremely low, the supervolcano is still likely to blame. A 2025 study from the United ...

NASA has recorded the most powerful volcanic eruption outside of Earth on Io, one of Jupiter’s moons. On December 27, 2022, ...

When referred to as a gas, it means a volatile has transitioned into the vapor phase. The most common gases (or vapor phase volatiles) emitted at the surface are water (H2O), carbon dioxide (CO2), and ...

In volcanoes, fluid inclusions are dominantly composed of CO 2. At magmatic temperatures (1200˚ C or 2192˚ F), the density of the CO 2 strongly depends on pressure, which is influenced by the depth of ...

Temperatures in the hot springs can reach boiling point Yellowstone in the US is one of the most breathtaking areas of ...

There appears to be a massive bulge forming along Yellowstone's caldera, indicating activity within the supervolcano's magma chamber.

Kilauea, one of the most active volcanoes in the world, located in Hawaii, spectacularly erupted last week, spewing lava fountains that leapt into the air for over seven hours nonstop. This eruption ...

Scientists are uncovering how climate change influences seismic activity, volcanic hazards and extreme weather, as Michael Allen uncovers ...

Valentine Geyser in the Norris Geyser Basin in Yellowstone National Park unexpectedly sprang to life again with 13 documented ...