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 ...

WASHINGTON, DC: A viral claim circulating on social media platforms shows an alleged Truth Social post attributed to President Donald Trump in which he supposedly suggests plugging volcanoes with ...

An image shared online in February 2026 showed a real Truth Social post made by U.S. President Donald Trump, in which he wondered why no one had tried plugging volcanoes with cement to prevent ...

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 ...

Volcanoes may look like simple mountains that erupted once and then fell silent, but in reality they are often the surface expression of complex processes happening deep underground. Magma can move, ...

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 ...

New orbital data reveal that the most recently active volcanic systems on Mars weren’t simple one-off blasts into space.

Research shows Mars volcanoes erupted as recently as 50 million years ago, with underground magma chambers that cooked for 9 million years.

A vast underground tunnel known as a lava tube, formed from ancient volcanic activity, was recently discovered lurking beneath Venus.

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

LEGAZPI CITY – Mayon Volcano has expelled more than 22 million cubic meters of volcanic material since its effusive eruption ...