Volcanology

Volcanic Eruptions Volcanic Activity Eruptions Eruption Dynamics Lava Flows Seismic Activity Eruption Monitoring Volcano Monitoring Magma Dynamics Volcano Eruptions

4 ARTICLES

last mo.

Two New Island‑Like Formations Detected Near Anak Krakatau After September Eruption

Satellite and drone imagery show the features but authorities say field surveys are needed to determine whether they are new vents or loose volcanic deposits.

3 ARTICLES

last mo.

Scientists Calibrate Argon-Argon Clock Using Vesuvius to Date Pompeii to Decade Precision

3 ARTICLES

last mo.

UK Thought Experiment Says Worst-Case Yellowstone Supereruption Could Kill Up to 1.3 Billion

5 ARTICLES

2mo ago

Seismic Study Finds Thick Ultramafic Layer Under Mars and Vast Deep Magma Plumbing

5 ARTICLES

5mo ago

Kīlauea Erupts in Episode 48, Sending 650‑Foot Lava Fountains and Ash Downwind

3 ARTICLES

5mo ago

Kilauea Breaks Single‑Eruption Lava‑Fountain Record With 48th Episode

6 ARTICLES

5mo ago

Scientists Say El Salitre Vents Are Hydrothermal, Not a New Volcano

4 ARTICLES

5mo ago

Mayon Meteor Burned Up — Rising Orb Likely Satellite Glint

5 ARTICLES

5mo ago

Mount Rainier Lahars Could Reach Orting, Puyallup and Sumner in About 30 Minutes, Scientists Warn

3 ARTICLES

5mo ago

Japan to Rank Active Volcanoes by Eruption Risk

3 ARTICLES

5mo ago

Scientists Propose Roly‑Poly Carrier to Seed Mars Lava Tubes With Thousands of Wind‑Driven Probes

4 ARTICLES

5mo ago

Meteoro Lights Sky Near Erupting Mayon, PHIVOLCS Says It Broke Up in Air

15 ARTICLES

5mo ago

Strong M4.4 Quake Rattles Campi Flegrei Near Naples

10 ARTICLES

5mo ago

Mount St. Helens, 46 Years Later, Is Quiet Under Watch

7 ARTICLES

5mo ago

Tonga Eruption’s Plume Rapidly Destroyed Methane, Satellite Study Finds

3 ARTICLES

5mo ago

Satellite Study Finds Tonga Eruption Triggered Days of Methane Breakdown

Volcanology

Two New Island‑Like Formations Detected Near Anak Krakatau After September Eruption

Scientists Calibrate Argon-Argon Clock Using Vesuvius to Date Pompeii to Decade Precision

UK Thought Experiment Says Worst-Case Yellowstone Supereruption Could Kill Up to 1.3 Billion

Satellite Images Show Ash From Mount Ambae Eruption

Mount Pelée Placed on Yellow Alert After Late‑July Spike in Seismicity

Kīlauea Enters Episode 52 With 500‑Foot Lava Fountains at Halemaʻumaʻu

Researchers Capture First In Situ Seafloor Spreading Event

Seismic Study Finds Thick Ultramafic Layer Under Mars and Vast Deep Magma Plumbing

Kīlauea Erupts in Episode 48, Sending 650‑Foot Lava Fountains and Ash Downwind

Kilauea Breaks Single‑Eruption Lava‑Fountain Record With 48th Episode

Never miss stories about

Volcanology

Scientists Say El Salitre Vents Are Hydrothermal, Not a New Volcano

Mayon Meteor Burned Up — Rising Orb Likely Satellite Glint

Mount Rainier Lahars Could Reach Orting, Puyallup and Sumner in About 30 Minutes, Scientists Warn

Japan to Rank Active Volcanoes by Eruption Risk

Scientists Propose Roly‑Poly Carrier to Seed Mars Lava Tubes With Thousands of Wind‑Driven Probes

Meteoro Lights Sky Near Erupting Mayon, PHIVOLCS Says It Broke Up in Air

Strong M4.4 Quake Rattles Campi Flegrei Near Naples

Mount St. Helens, 46 Years Later, Is Quiet Under Watch

Tonga Eruption’s Plume Rapidly Destroyed Methane, Satellite Study Finds

Satellite Study Finds Tonga Eruption Triggered Days of Methane Breakdown

Never miss stories about

Volcanology