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

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 ...

The president didn't share the post in question — and the idea behind it isn't backed by science.

MANILA, Philippines – Lava from Mayon Volcano was observed flowing in three gullies after 35 consecutive days of effusive eruptions, the Philippine Institute of Volcanology and Seismology (Phivolcs) ...

What may look like a single volcanic eruption is usually the visible outcome of far more complicated activity taking place underground. Beneath the surface, magma can migrate, cool, mix, and ...

Christopher Duddy was shooting a film in Hawaii when disaster struck. For 28 hours he choked on fumes near a lava lake, fighting to get to safety ...

What appears to be a single volcanic eruption is often the result of complex processes operating deep beneath the surface, ...

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

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 ...

When Mauna Loa broke its silence in 2022 after nearly 40 years of calm, the spectacle was cinematic enough to earn comparisons to a real‑world Mount Doom. The eruption was brief but visually ...

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